18236439970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1\times {\mathrm{4637}}^1$

素因数の和:7627

約数の個数: 64

約数和(自身を含む): 39511307520

約数和(自身を除く): 21274867550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2957, 4637, 5914, 9274, 14785, 20699, 23185, 29570, 32459, 41398, 46370, 56183, 64918, 88103, 103495, 112366, 162295, 176206, 206990, 280915, 324590, 393281, 440515, 561830, 616721, 786562, 881030, 1233442, 1966405, 3083605, 3932810, 6167210, 13711609, 27423218, 68558045, 95981263, 137116090, 191962526, 260520571, 479906315, 521041142, 959812630, 1302602855, 1823643997, 2605205710, 3647287994, 9118219985, 18236439970]

約数ペア:

[(1, 18236439970), (2, 9118219985), (5, 3647287994), (7, 2605205710), (10, 1823643997), (14, 1302602855), (19, 959812630), (35, 521041142), (38, 479906315), (70, 260520571), (95, 191962526), (133, 137116090), (190, 95981263), (266, 68558045), (665, 27423218), (1330, 13711609), (2957, 6167210), (4637, 3932810), (5914, 3083605), (9274, 1966405), (14785, 1233442), (20699, 881030), (23185, 786562), (29570, 616721), (32459, 561830), (41398, 440515), (46370, 393281), (56183, 324590), (64918, 280915), (88103, 206990), (103495, 176206), (112366, 162295)]