20171707992

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{195781}}^1$

素因数の和:195855

約数の個数: 96

約数和(自身を含む): 57724364880

約数和(自身を除く): 37552656888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1272, 1431, 1908, 1944, 2862, 3816, 4293, 5724, 8586, 11448, 12879, 17172, 25758, 34344, 51516, 103032, 195781, 391562, 587343, 783124, 1174686, 1566248, 1762029, 2349372, 3524058, 4698744, 5286087, 7048116, 10376393, 10572174, 14096232, 15858261, 20752786, 21144348, 31129179, 31716522, 41505572, 42288696, 47574783, 62258358, 63433044, 83011144, 93387537, 95149566, 124516716, 126866088, 186775074, 190299132, 249033432, 280162611, 373550148, 380598264, 560325222, 747100296, 840487833, 1120650444, 1680975666, 2241300888, 2521463499, 3361951332, 5042926998, 6723902664, 10085853996, 20171707992]

約数ペア:

[(1, 20171707992), (2, 10085853996), (3, 6723902664), (4, 5042926998), (6, 3361951332), (8, 2521463499), (9, 2241300888), (12, 1680975666), (18, 1120650444), (24, 840487833), (27, 747100296), (36, 560325222), (53, 380598264), (54, 373550148), (72, 280162611), (81, 249033432), (106, 190299132), (108, 186775074), (159, 126866088), (162, 124516716), (212, 95149566), (216, 93387537), (243, 83011144), (318, 63433044), (324, 62258358), (424, 47574783), (477, 42288696), (486, 41505572), (636, 31716522), (648, 31129179), (954, 21144348), (972, 20752786), (1272, 15858261), (1431, 14096232), (1908, 10572174), (1944, 10376393), (2862, 7048116), (3816, 5286087), (4293, 4698744), (5724, 3524058), (8586, 2349372), (11448, 1762029), (12879, 1566248), (17172, 1174686), (25758, 783124), (34344, 587343), (51516, 391562), (103032, 195781)]