2019038406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{150697}}^1$

素因数の和:150749

約数の個数: 64

約数和(自身を含む): 5208122880

約数和(自身を除く): 3189084474

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 13398, 150697, 301394, 452091, 904182, 1054879, 1657667, 2109758, 3164637, 3315334, 4370213, 4973001, 6329274, 8740426, 9946002, 11603669, 13110639, 23207338, 26221278, 30591491, 34811007, 48072343, 61182982, 69622014, 91774473, 96144686, 144217029, 183548946, 288434058, 336506401, 673012802, 1009519203, 2019038406]

約数ペア:

[(1, 2019038406), (2, 1009519203), (3, 673012802), (6, 336506401), (7, 288434058), (11, 183548946), (14, 144217029), (21, 96144686), (22, 91774473), (29, 69622014), (33, 61182982), (42, 48072343), (58, 34811007), (66, 30591491), (77, 26221278), (87, 23207338), (154, 13110639), (174, 11603669), (203, 9946002), (231, 8740426), (319, 6329274), (406, 4973001), (462, 4370213), (609, 3315334), (638, 3164637), (957, 2109758), (1218, 1657667), (1914, 1054879), (2233, 904182), (4466, 452091), (6699, 301394), (13398, 150697)]