16522506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 49297248

約数和(自身を除く): 32774742

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 131, 143, 147, 154, 182, 198, 231, 234, 262, 273, 286, 294, 393, 429, 441, 462, 539, 546, 637, 693, 786, 819, 858, 882, 917, 1001, 1078, 1179, 1274, 1287, 1386, 1441, 1617, 1638, 1703, 1834, 1911, 2002, 2358, 2574, 2751, 2882, 3003, 3234, 3406, 3822, 4323, 4851, 5109, 5502, 5733, 6006, 6419, 7007, 8253, 8646, 9009, 9702, 10087, 10218, 11466, 11921, 12838, 12969, 14014, 15327, 16506, 18018, 18733, 19257, 20174, 21021, 23842, 25938, 30261, 30654, 35763, 37466, 38514, 42042, 56199, 57771, 60522, 63063, 70609, 71526, 83447, 90783, 107289, 112398, 115542, 126126, 131131, 141218, 166894, 168597, 181566, 211827, 214578, 250341, 262262, 337194, 393393, 423654, 500682, 635481, 751023, 786786, 917917, 1180179, 1270962, 1502046, 1835834, 2360358, 2753751, 5507502, 8261253, 16522506]

約数ペア:

[(1, 16522506), (2, 8261253), (3, 5507502), (6, 2753751), (7, 2360358), (9, 1835834), (11, 1502046), (13, 1270962), (14, 1180179), (18, 917917), (21, 786786), (22, 751023), (26, 635481), (33, 500682), (39, 423654), (42, 393393), (49, 337194), (63, 262262), (66, 250341), (77, 214578), (78, 211827), (91, 181566), (98, 168597), (99, 166894), (117, 141218), (126, 131131), (131, 126126), (143, 115542), (147, 112398), (154, 107289), (182, 90783), (198, 83447), (231, 71526), (234, 70609), (262, 63063), (273, 60522), (286, 57771), (294, 56199), (393, 42042), (429, 38514), (441, 37466), (462, 35763), (539, 30654), (546, 30261), (637, 25938), (693, 23842), (786, 21021), (819, 20174), (858, 19257), (882, 18733), (917, 18018), (1001, 16506), (1078, 15327), (1179, 14014), (1274, 12969), (1287, 12838), (1386, 11921), (1441, 11466), (1617, 10218), (1638, 10087), (1703, 9702), (1834, 9009), (1911, 8646), (2002, 8253), (2358, 7007), (2574, 6419), (2751, 6006), (2882, 5733), (3003, 5502), (3234, 5109), (3406, 4851), (3822, 4323)]