17963356710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{202907}}^1$

素因数の和:203157

約数の個数: 64

約数和(自身を含む): 46633128192

約数和(自身を除く): 28669771482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 1135, 1362, 2270, 2951, 3405, 5902, 6810, 8853, 14755, 17706, 29510, 44265, 88530, 202907, 405814, 608721, 1014535, 1217442, 2029070, 2637791, 3043605, 5275582, 6087210, 7913373, 13188955, 15826746, 26377910, 39566865, 46059889, 79133730, 92119778, 138179667, 230299445, 276359334, 460598890, 598778557, 690898335, 1197557114, 1381796670, 1796335671, 2993892785, 3592671342, 5987785570, 8981678355, 17963356710]

約数ペア:

[(1, 17963356710), (2, 8981678355), (3, 5987785570), (5, 3592671342), (6, 2993892785), (10, 1796335671), (13, 1381796670), (15, 1197557114), (26, 690898335), (30, 598778557), (39, 460598890), (65, 276359334), (78, 230299445), (130, 138179667), (195, 92119778), (227, 79133730), (390, 46059889), (454, 39566865), (681, 26377910), (1135, 15826746), (1362, 13188955), (2270, 7913373), (2951, 6087210), (3405, 5275582), (5902, 3043605), (6810, 2637791), (8853, 2029070), (14755, 1217442), (17706, 1014535), (29510, 608721), (44265, 405814), (88530, 202907)]