18058684672

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{530389}}^1$

素因数の和:530431

約数の個数: 72

約数和(自身を含む): 43364686400

約数和(自身を除く): 25306001728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 530389, 1060778, 2121556, 3712723, 4243112, 7425446, 8486224, 10077391, 14850892, 16972448, 20154782, 29701784, 33944896, 40309564, 59403568, 67889792, 70541737, 80619128, 118807136, 135779584, 141083474, 161238256, 237614272, 282166948, 322476512, 475228544, 564333896, 644953024, 950457088, 1128667792, 1289906048, 2257335584, 2579812096, 4514671168, 9029342336, 18058684672]

約数ペア:

[(1, 18058684672), (2, 9029342336), (4, 4514671168), (7, 2579812096), (8, 2257335584), (14, 1289906048), (16, 1128667792), (19, 950457088), (28, 644953024), (32, 564333896), (38, 475228544), (56, 322476512), (64, 282166948), (76, 237614272), (112, 161238256), (128, 141083474), (133, 135779584), (152, 118807136), (224, 80619128), (256, 70541737), (266, 67889792), (304, 59403568), (448, 40309564), (532, 33944896), (608, 29701784), (896, 20154782), (1064, 16972448), (1216, 14850892), (1792, 10077391), (2128, 8486224), (2432, 7425446), (4256, 4243112), (4864, 3712723), (8512, 2121556), (17024, 1060778), (34048, 530389)]