1021297518

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 2306304000

約数和(自身を除く): 1285006482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 167, 218, 327, 334, 501, 654, 981, 1002, 1039, 1503, 1962, 2078, 2943, 3006, 3117, 4509, 5886, 6234, 9018, 9351, 18203, 18702, 28053, 36406, 54609, 56106, 109218, 113251, 163827, 173513, 226502, 327654, 339753, 347026, 491481, 520539, 679506, 982962, 1019259, 1041078, 1561617, 2038518, 3057777, 3123234, 4684851, 6115554, 9369702, 18912917, 37825834, 56738751, 113477502, 170216253, 340432506, 510648759, 1021297518]

約数ペア:

[(1, 1021297518), (2, 510648759), (3, 340432506), (6, 170216253), (9, 113477502), (18, 56738751), (27, 37825834), (54, 18912917), (109, 9369702), (167, 6115554), (218, 4684851), (327, 3123234), (334, 3057777), (501, 2038518), (654, 1561617), (981, 1041078), (1002, 1019259), (1039, 982962), (1503, 679506), (1962, 520539), (2078, 491481), (2943, 347026), (3006, 339753), (3117, 327654), (4509, 226502), (5886, 173513), (6234, 163827), (9018, 113251), (9351, 109218), (18203, 56106), (18702, 54609), (28053, 36406)]