2018690436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{51241}}^1$

素因数の和:51329

約数の個数: 72

約数和(自身を含む): 5561191776

約数和(自身を除く): 3542501340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 51241, 102482, 153723, 204964, 307446, 358687, 614892, 717374, 1076061, 1434748, 2152122, 2510809, 3433147, 4304244, 5021618, 6866294, 7532427, 10043236, 10299441, 13732588, 15064854, 20598882, 24032029, 30129708, 41197764, 48064058, 72096087, 96128116, 144192174, 168224203, 288384348, 336448406, 504672609, 672896812, 1009345218, 2018690436]

約数ペア:

[(1, 2018690436), (2, 1009345218), (3, 672896812), (4, 504672609), (6, 336448406), (7, 288384348), (12, 168224203), (14, 144192174), (21, 96128116), (28, 72096087), (42, 48064058), (49, 41197764), (67, 30129708), (84, 24032029), (98, 20598882), (134, 15064854), (147, 13732588), (196, 10299441), (201, 10043236), (268, 7532427), (294, 6866294), (402, 5021618), (469, 4304244), (588, 3433147), (804, 2510809), (938, 2152122), (1407, 1434748), (1876, 1076061), (2814, 717374), (3283, 614892), (5628, 358687), (6566, 307446), (9849, 204964), (13132, 153723), (19698, 102482), (39396, 51241)]