29128618218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{108247}}^1$

素因数の和:108451

約数の個数: 64

約数和(自身を含む): 68585932800

約数和(自身を除く): 39457314582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 258, 298, 301, 447, 602, 894, 903, 1043, 1806, 2086, 3129, 6258, 6407, 12814, 19221, 38442, 44849, 89698, 108247, 134547, 216494, 269094, 324741, 649482, 757729, 1515458, 2273187, 4546374, 4654621, 9309242, 13963863, 16128803, 27927726, 32257606, 32582347, 48386409, 65164694, 96772818, 97747041, 112901621, 195494082, 225803242, 338704863, 677409726, 693538529, 1387077058, 2080615587, 4161231174, 4854769703, 9709539406, 14564309109, 29128618218]

約数ペア:

[(1, 29128618218), (2, 14564309109), (3, 9709539406), (6, 4854769703), (7, 4161231174), (14, 2080615587), (21, 1387077058), (42, 693538529), (43, 677409726), (86, 338704863), (129, 225803242), (149, 195494082), (258, 112901621), (298, 97747041), (301, 96772818), (447, 65164694), (602, 48386409), (894, 32582347), (903, 32257606), (1043, 27927726), (1806, 16128803), (2086, 13963863), (3129, 9309242), (6258, 4654621), (6407, 4546374), (12814, 2273187), (19221, 1515458), (38442, 757729), (44849, 649482), (89698, 324741), (108247, 269094), (134547, 216494)]