18541930432

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{3691}}^1$

素因数の和:5237

約数の個数: 56

約数和(自身を含む): 37523848752

約数和(自身を除く): 18981918320

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1481, 1696, 2962, 3392, 3691, 5924, 7382, 11848, 14764, 23696, 29528, 47392, 59056, 78493, 94784, 118112, 156986, 195623, 236224, 313972, 391246, 627944, 782492, 1255888, 1564984, 2511776, 3129968, 5023552, 5466371, 6259936, 10932742, 12519872, 21865484, 43730968, 87461936, 174923872, 289717663, 349847744, 579435326, 1158870652, 2317741304, 4635482608, 9270965216, 18541930432]

約数ペア:

[(1, 18541930432), (2, 9270965216), (4, 4635482608), (8, 2317741304), (16, 1158870652), (32, 579435326), (53, 349847744), (64, 289717663), (106, 174923872), (212, 87461936), (424, 43730968), (848, 21865484), (1481, 12519872), (1696, 10932742), (2962, 6259936), (3392, 5466371), (3691, 5023552), (5924, 3129968), (7382, 2511776), (11848, 1564984), (14764, 1255888), (23696, 782492), (29528, 627944), (47392, 391246), (59056, 313972), (78493, 236224), (94784, 195623), (118112, 156986)]