18560046252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{70621}}^1$

素因数の和:70831

約数の個数: 72

約数和(自身を含む): 47865331696

約数和(自身を除く): 29305285444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 181, 242, 362, 363, 484, 543, 724, 726, 1086, 1452, 1991, 2172, 3982, 5973, 7964, 11946, 21901, 23892, 43802, 65703, 70621, 87604, 131406, 141242, 211863, 262812, 282484, 423726, 776831, 847452, 1553662, 2330493, 3107324, 4660986, 8545141, 9321972, 12782401, 17090282, 25564802, 25635423, 34180564, 38347203, 51129604, 51270846, 76694406, 102541692, 140606411, 153388812, 281212822, 421819233, 562425644, 843638466, 1546670521, 1687276932, 3093341042, 4640011563, 6186682084, 9280023126, 18560046252]

約数ペア:

[(1, 18560046252), (2, 9280023126), (3, 6186682084), (4, 4640011563), (6, 3093341042), (11, 1687276932), (12, 1546670521), (22, 843638466), (33, 562425644), (44, 421819233), (66, 281212822), (121, 153388812), (132, 140606411), (181, 102541692), (242, 76694406), (362, 51270846), (363, 51129604), (484, 38347203), (543, 34180564), (724, 25635423), (726, 25564802), (1086, 17090282), (1452, 12782401), (1991, 9321972), (2172, 8545141), (3982, 4660986), (5973, 3107324), (7964, 2330493), (11946, 1553662), (21901, 847452), (23892, 776831), (43802, 423726), (65703, 282484), (70621, 262812), (87604, 211863), (131406, 141242)]