18548539328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1386703}}^1$

素因数の和:1386745

約数の個数: 56

約数和(自身を含む): 42266737920

約数和(自身を除く): 23718198592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 1386703, 2773406, 5546812, 11093624, 15253733, 22187248, 26347357, 30507466, 44374496, 52694714, 61014932, 88748992, 105389428, 122029864, 210778856, 244059728, 289820927, 421557712, 488119456, 579641854, 843115424, 976238912, 1159283708, 1686230848, 2318567416, 4637134832, 9274269664, 18548539328]

約数ペア:

[(1, 18548539328), (2, 9274269664), (4, 4637134832), (8, 2318567416), (11, 1686230848), (16, 1159283708), (19, 976238912), (22, 843115424), (32, 579641854), (38, 488119456), (44, 421557712), (64, 289820927), (76, 244059728), (88, 210778856), (152, 122029864), (176, 105389428), (209, 88748992), (304, 61014932), (352, 52694714), (418, 44374496), (608, 30507466), (704, 26347357), (836, 22187248), (1216, 15253733), (1672, 11093624), (3344, 5546812), (6688, 2773406), (13376, 1386703)]