17830969164

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{24841}}^1$

素因数の和:25135

約数の個数: 72

約数和(自身を含む): 45718819328

約数和(自身を除く): 27887850164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1143, 1413, 1524, 1884, 2286, 2826, 4572, 5652, 19939, 24841, 39878, 49682, 59817, 74523, 79756, 99364, 119634, 149046, 179451, 223569, 239268, 298092, 358902, 447138, 717804, 894276, 3154807, 3900037, 6309614, 7800074, 9464421, 11700111, 12619228, 15600148, 18928842, 23400222, 28393263, 35100333, 37857684, 46800444, 56786526, 70200666, 113573052, 140401332, 495304699, 990609398, 1485914097, 1981218796, 2971828194, 4457742291, 5943656388, 8915484582, 17830969164]

約数ペア:

[(1, 17830969164), (2, 8915484582), (3, 5943656388), (4, 4457742291), (6, 2971828194), (9, 1981218796), (12, 1485914097), (18, 990609398), (36, 495304699), (127, 140401332), (157, 113573052), (254, 70200666), (314, 56786526), (381, 46800444), (471, 37857684), (508, 35100333), (628, 28393263), (762, 23400222), (942, 18928842), (1143, 15600148), (1413, 12619228), (1524, 11700111), (1884, 9464421), (2286, 7800074), (2826, 6309614), (4572, 3900037), (5652, 3154807), (19939, 894276), (24841, 717804), (39878, 447138), (49682, 358902), (59817, 298092), (74523, 239268), (79756, 223569), (99364, 179451), (119634, 149046)]