18448976476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{99817}}^1$

素因数の和:99899

約数の個数: 72

約数和(自身を含む): 40146001056

約数和(自身を除く): 21697024580

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 82, 92, 98, 161, 164, 196, 287, 322, 574, 644, 943, 1127, 1148, 1886, 2009, 2254, 3772, 4018, 4508, 6601, 8036, 13202, 26404, 46207, 92414, 99817, 184828, 199634, 399268, 698719, 1397438, 2295791, 2794876, 4092497, 4591582, 4891033, 8184994, 9183164, 9782066, 16070537, 16369988, 19564132, 28647479, 32141074, 57294958, 64282148, 94127431, 112493759, 114589916, 188254862, 200532353, 224987518, 376509724, 401064706, 449975036, 658892017, 802129412, 1317784034, 2635568068, 4612244119, 9224488238, 18448976476]

約数ペア:

[(1, 18448976476), (2, 9224488238), (4, 4612244119), (7, 2635568068), (14, 1317784034), (23, 802129412), (28, 658892017), (41, 449975036), (46, 401064706), (49, 376509724), (82, 224987518), (92, 200532353), (98, 188254862), (161, 114589916), (164, 112493759), (196, 94127431), (287, 64282148), (322, 57294958), (574, 32141074), (644, 28647479), (943, 19564132), (1127, 16369988), (1148, 16070537), (1886, 9782066), (2009, 9183164), (2254, 8184994), (3772, 4891033), (4018, 4591582), (4508, 4092497), (6601, 2794876), (8036, 2295791), (13202, 1397438), (26404, 698719), (46207, 399268), (92414, 199634), (99817, 184828)]