18417630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 60279552

約数和(自身を除く): 41861922

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 49, 51, 55, 66, 67, 70, 77, 85, 98, 102, 105, 110, 119, 134, 147, 154, 165, 170, 187, 201, 210, 231, 238, 245, 255, 294, 330, 335, 357, 374, 385, 402, 462, 469, 490, 510, 539, 561, 595, 670, 714, 735, 737, 770, 833, 935, 938, 1005, 1078, 1122, 1139, 1155, 1190, 1309, 1407, 1470, 1474, 1617, 1666, 1785, 1870, 2010, 2211, 2278, 2310, 2345, 2499, 2618, 2695, 2805, 2814, 3234, 3283, 3417, 3570, 3685, 3927, 4165, 4422, 4690, 4998, 5159, 5390, 5610, 5695, 6545, 6566, 6834, 7035, 7370, 7854, 7973, 8085, 8330, 9163, 9849, 10318, 11055, 11390, 12495, 12529, 13090, 14070, 15477, 15946, 16170, 16415, 17085, 18326, 19635, 19698, 22110, 23919, 24990, 25058, 25795, 27489, 30954, 32830, 34170, 36113, 37587, 39270, 39865, 45815, 47838, 49245, 51590, 54978, 55811, 62645, 72226, 75174, 77385, 79730, 87703, 91630, 98490, 108339, 111622, 119595, 125290, 137445, 154770, 167433, 175406, 180565, 187935, 216678, 239190, 263109, 274890, 279055, 334866, 361130, 375870, 438515, 526218, 541695, 558110, 613921, 837165, 877030, 1083390, 1227842, 1315545, 1674330, 1841763, 2631090, 3069605, 3683526, 6139210, 9208815, 18417630]

約数ペア:

[(1, 18417630), (2, 9208815), (3, 6139210), (5, 3683526), (6, 3069605), (7, 2631090), (10, 1841763), (11, 1674330), (14, 1315545), (15, 1227842), (17, 1083390), (21, 877030), (22, 837165), (30, 613921), (33, 558110), (34, 541695), (35, 526218), (42, 438515), (49, 375870), (51, 361130), (55, 334866), (66, 279055), (67, 274890), (70, 263109), (77, 239190), (85, 216678), (98, 187935), (102, 180565), (105, 175406), (110, 167433), (119, 154770), (134, 137445), (147, 125290), (154, 119595), (165, 111622), (170, 108339), (187, 98490), (201, 91630), (210, 87703), (231, 79730), (238, 77385), (245, 75174), (255, 72226), (294, 62645), (330, 55811), (335, 54978), (357, 51590), (374, 49245), (385, 47838), (402, 45815), (462, 39865), (469, 39270), (490, 37587), (510, 36113), (539, 34170), (561, 32830), (595, 30954), (670, 27489), (714, 25795), (735, 25058), (737, 24990), (770, 23919), (833, 22110), (935, 19698), (938, 19635), (1005, 18326), (1078, 17085), (1122, 16415), (1139, 16170), (1155, 15946), (1190, 15477), (1309, 14070), (1407, 13090), (1470, 12529), (1474, 12495), (1617, 11390), (1666, 11055), (1785, 10318), (1870, 9849), (2010, 9163), (2211, 8330), (2278, 8085), (2310, 7973), (2345, 7854), (2499, 7370), (2618, 7035), (2695, 6834), (2805, 6566), (2814, 6545), (3234, 5695), (3283, 5610), (3417, 5390), (3570, 5159), (3685, 4998), (3927, 4690), (4165, 4422)]