27793878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 70326144

約数和(自身を除く): 42532266

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 67, 83, 98, 102, 119, 134, 147, 166, 201, 238, 249, 294, 357, 402, 469, 498, 581, 714, 833, 938, 1139, 1162, 1407, 1411, 1666, 1743, 2278, 2499, 2814, 2822, 3283, 3417, 3486, 4067, 4233, 4998, 5561, 6566, 6834, 7973, 8134, 8466, 9849, 9877, 11122, 12201, 15946, 16683, 19698, 19754, 23919, 24402, 29631, 33366, 38927, 47838, 55811, 59262, 69139, 77854, 94537, 111622, 116781, 138278, 167433, 189074, 207417, 233562, 272489, 283611, 334866, 414834, 544978, 567222, 661759, 817467, 1323518, 1634934, 1985277, 3970554, 4632313, 9264626, 13896939, 27793878]

約数ペア:

[(1, 27793878), (2, 13896939), (3, 9264626), (6, 4632313), (7, 3970554), (14, 1985277), (17, 1634934), (21, 1323518), (34, 817467), (42, 661759), (49, 567222), (51, 544978), (67, 414834), (83, 334866), (98, 283611), (102, 272489), (119, 233562), (134, 207417), (147, 189074), (166, 167433), (201, 138278), (238, 116781), (249, 111622), (294, 94537), (357, 77854), (402, 69139), (469, 59262), (498, 55811), (581, 47838), (714, 38927), (833, 33366), (938, 29631), (1139, 24402), (1162, 23919), (1407, 19754), (1411, 19698), (1666, 16683), (1743, 15946), (2278, 12201), (2499, 11122), (2814, 9877), (2822, 9849), (3283, 8466), (3417, 8134), (3486, 7973), (4067, 6834), (4233, 6566), (4998, 5561)]