19410154218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{27367}}^1$

素因数の和:27828

約数の個数: 96

約数和(自身を含む): 51881846016

約数和(自身を除く): 32471691798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 433, 546, 819, 866, 1299, 1638, 2598, 3031, 3897, 5629, 6062, 7794, 9093, 11258, 16887, 18186, 27279, 27367, 33774, 39403, 50661, 54558, 54734, 78806, 82101, 101322, 118209, 164202, 191569, 236418, 246303, 354627, 355771, 383138, 492606, 574707, 709254, 711542, 1067313, 1149414, 1724121, 2134626, 2490397, 3201939, 3448242, 4980794, 6403878, 7471191, 11849911, 14942382, 22413573, 23699822, 35549733, 44827146, 71099466, 82949377, 106649199, 154048843, 165898754, 213298398, 248848131, 308097686, 462146529, 497696262, 746544393, 924293058, 1078341901, 1386439587, 1493088786, 2156683802, 2772879174, 3235025703, 6470051406, 9705077109, 19410154218]

約数ペア:

[(1, 19410154218), (2, 9705077109), (3, 6470051406), (6, 3235025703), (7, 2772879174), (9, 2156683802), (13, 1493088786), (14, 1386439587), (18, 1078341901), (21, 924293058), (26, 746544393), (39, 497696262), (42, 462146529), (63, 308097686), (78, 248848131), (91, 213298398), (117, 165898754), (126, 154048843), (182, 106649199), (234, 82949377), (273, 71099466), (433, 44827146), (546, 35549733), (819, 23699822), (866, 22413573), (1299, 14942382), (1638, 11849911), (2598, 7471191), (3031, 6403878), (3897, 4980794), (5629, 3448242), (6062, 3201939), (7794, 2490397), (9093, 2134626), (11258, 1724121), (16887, 1149414), (18186, 1067313), (27279, 711542), (27367, 709254), (33774, 574707), (39403, 492606), (50661, 383138), (54558, 355771), (54734, 354627), (78806, 246303), (82101, 236418), (101322, 191569), (118209, 164202)]