21827352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 58003200

約数和(自身を除く): 36175848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 317, 453, 456, 604, 634, 906, 951, 1208, 1268, 1812, 1902, 2536, 2869, 3624, 3804, 5738, 6023, 7608, 8607, 11476, 12046, 17214, 18069, 22952, 24092, 34428, 36138, 47867, 48184, 68856, 72276, 95734, 143601, 144552, 191468, 287202, 382936, 574404, 909473, 1148808, 1818946, 2728419, 3637892, 5456838, 7275784, 10913676, 21827352]

約数ペア:

[(1, 21827352), (2, 10913676), (3, 7275784), (4, 5456838), (6, 3637892), (8, 2728419), (12, 1818946), (19, 1148808), (24, 909473), (38, 574404), (57, 382936), (76, 287202), (114, 191468), (151, 144552), (152, 143601), (228, 95734), (302, 72276), (317, 68856), (453, 48184), (456, 47867), (604, 36138), (634, 34428), (906, 24092), (951, 22952), (1208, 18069), (1268, 17214), (1812, 12046), (1902, 11476), (2536, 8607), (2869, 7608), (3624, 6023), (3804, 5738)]