1640803554

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7019}}^1$

素因数の和:7086

約数の個数: 96

約数和(自身を含む): 4078226880

約数和(自身を除く): 2437423326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 243, 333, 351, 481, 486, 666, 702, 962, 999, 1053, 1443, 1998, 2106, 2886, 2997, 3159, 4329, 5994, 6318, 7019, 8658, 8991, 12987, 14038, 17982, 21057, 25974, 38961, 42114, 63171, 77922, 91247, 116883, 126342, 182494, 189513, 233766, 259703, 273741, 379026, 519406, 547482, 568539, 779109, 821223, 1137078, 1558218, 1642446, 1705617, 2337327, 2463669, 3376139, 3411234, 4674654, 4927338, 6752278, 7011981, 7391007, 10128417, 14023962, 14782014, 20256834, 21035943, 22173021, 30385251, 42071886, 44346042, 60770502, 63107829, 91155753, 126215658, 182311506, 273467259, 546934518, 820401777, 1640803554]

約数ペア:

[(1, 1640803554), (2, 820401777), (3, 546934518), (6, 273467259), (9, 182311506), (13, 126215658), (18, 91155753), (26, 63107829), (27, 60770502), (37, 44346042), (39, 42071886), (54, 30385251), (74, 22173021), (78, 21035943), (81, 20256834), (111, 14782014), (117, 14023962), (162, 10128417), (222, 7391007), (234, 7011981), (243, 6752278), (333, 4927338), (351, 4674654), (481, 3411234), (486, 3376139), (666, 2463669), (702, 2337327), (962, 1705617), (999, 1642446), (1053, 1558218), (1443, 1137078), (1998, 821223), (2106, 779109), (2886, 568539), (2997, 547482), (3159, 519406), (4329, 379026), (5994, 273741), (6318, 259703), (7019, 233766), (8658, 189513), (8991, 182494), (12987, 126342), (14038, 116883), (17982, 91247), (21057, 77922), (25974, 63171), (38961, 42114)]