15696909036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{10459}}^1$

素因数の和:11403

約数の個数: 72

約数和(自身を含む): 40572080640

約数和(自身を除く): 24875171604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 887, 1692, 1774, 2661, 3548, 5322, 7983, 10459, 10644, 15966, 20918, 31377, 31932, 41689, 41836, 62754, 83378, 94131, 125067, 125508, 166756, 188262, 250134, 375201, 376524, 491573, 500268, 750402, 983146, 1474719, 1500804, 1966292, 2949438, 4424157, 5898876, 8848314, 9277133, 17696628, 18554266, 27831399, 37108532, 55662798, 83494197, 111325596, 166988394, 333976788, 436025251, 872050502, 1308075753, 1744101004, 2616151506, 3924227259, 5232303012, 7848454518, 15696909036]

約数ペア:

[(1, 15696909036), (2, 7848454518), (3, 5232303012), (4, 3924227259), (6, 2616151506), (9, 1744101004), (12, 1308075753), (18, 872050502), (36, 436025251), (47, 333976788), (94, 166988394), (141, 111325596), (188, 83494197), (282, 55662798), (423, 37108532), (564, 27831399), (846, 18554266), (887, 17696628), (1692, 9277133), (1774, 8848314), (2661, 5898876), (3548, 4424157), (5322, 2949438), (7983, 1966292), (10459, 1500804), (10644, 1474719), (15966, 983146), (20918, 750402), (31377, 500268), (31932, 491573), (41689, 376524), (41836, 375201), (62754, 250134), (83378, 188262), (94131, 166756), (125067, 125508)]