9418376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 20908800

約数和(自身を除く): 11490424

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 131, 152, 172, 209, 262, 344, 418, 473, 524, 817, 836, 946, 1048, 1441, 1634, 1672, 1892, 2489, 2882, 3268, 3784, 4978, 5633, 5764, 6536, 8987, 9956, 11266, 11528, 17974, 19912, 22532, 27379, 35948, 45064, 54758, 61963, 71896, 107027, 109516, 123926, 214054, 219032, 247852, 428108, 495704, 856216, 1177297, 2354594, 4709188, 9418376]

約数ペア:

[(1, 9418376), (2, 4709188), (4, 2354594), (8, 1177297), (11, 856216), (19, 495704), (22, 428108), (38, 247852), (43, 219032), (44, 214054), (76, 123926), (86, 109516), (88, 107027), (131, 71896), (152, 61963), (172, 54758), (209, 45064), (262, 35948), (344, 27379), (418, 22532), (473, 19912), (524, 17974), (817, 11528), (836, 11266), (946, 9956), (1048, 8987), (1441, 6536), (1634, 5764), (1672, 5633), (1892, 4978), (2489, 3784), (2882, 3268)]