21935082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 51085440

約数和(自身を除く): 29150358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 361, 494, 533, 722, 741, 779, 1066, 1083, 1482, 1558, 1599, 2166, 2337, 3198, 4674, 4693, 6859, 9386, 10127, 13718, 14079, 14801, 20254, 20577, 28158, 29602, 30381, 41154, 44403, 60762, 88806, 89167, 178334, 192413, 267501, 281219, 384826, 535002, 562438, 577239, 843657, 1154478, 1687314, 3655847, 7311694, 10967541, 21935082]

約数ペア:

[(1, 21935082), (2, 10967541), (3, 7311694), (6, 3655847), (13, 1687314), (19, 1154478), (26, 843657), (38, 577239), (39, 562438), (41, 535002), (57, 384826), (78, 281219), (82, 267501), (114, 192413), (123, 178334), (246, 89167), (247, 88806), (361, 60762), (494, 44403), (533, 41154), (722, 30381), (741, 29602), (779, 28158), (1066, 20577), (1083, 20254), (1482, 14801), (1558, 14079), (1599, 13718), (2166, 10127), (2337, 9386), (3198, 6859), (4674, 4693)]