13156944918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{11173}}^1$

素因数の和:11709

約数の個数: 64

約数和(自身を含む): 29314854912

約数和(自身を除く): 16157909994

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 487, 806, 974, 1209, 1461, 2418, 2922, 6331, 11173, 12662, 15097, 18993, 22346, 30194, 33519, 37986, 45291, 67038, 90582, 145249, 196261, 290498, 346363, 392522, 435747, 588783, 692726, 871494, 1039089, 1177566, 2078178, 4502719, 5441251, 9005438, 10882502, 13508157, 16323753, 27016314, 32647506, 70736263, 141472526, 168678781, 212208789, 337357562, 424417578, 506036343, 1012072686, 2192824153, 4385648306, 6578472459, 13156944918]

約数ペア:

[(1, 13156944918), (2, 6578472459), (3, 4385648306), (6, 2192824153), (13, 1012072686), (26, 506036343), (31, 424417578), (39, 337357562), (62, 212208789), (78, 168678781), (93, 141472526), (186, 70736263), (403, 32647506), (487, 27016314), (806, 16323753), (974, 13508157), (1209, 10882502), (1461, 9005438), (2418, 5441251), (2922, 4502719), (6331, 2078178), (11173, 1177566), (12662, 1039089), (15097, 871494), (18993, 692726), (22346, 588783), (30194, 435747), (33519, 392522), (37986, 346363), (45291, 290498), (67038, 196261), (90582, 145249)]