15519132

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 41164032

約数和(自身を除く): 25644900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 191, 222, 244, 333, 366, 382, 444, 549, 573, 666, 732, 764, 1098, 1146, 1332, 1719, 2196, 2257, 2292, 3438, 4514, 6771, 6876, 7067, 9028, 11651, 13542, 14134, 20313, 21201, 23302, 27084, 28268, 34953, 40626, 42402, 46604, 63603, 69906, 81252, 84804, 104859, 127206, 139812, 209718, 254412, 419436, 431087, 862174, 1293261, 1724348, 2586522, 3879783, 5173044, 7759566, 15519132]

約数ペア:

[(1, 15519132), (2, 7759566), (3, 5173044), (4, 3879783), (6, 2586522), (9, 1724348), (12, 1293261), (18, 862174), (36, 431087), (37, 419436), (61, 254412), (74, 209718), (111, 139812), (122, 127206), (148, 104859), (183, 84804), (191, 81252), (222, 69906), (244, 63603), (333, 46604), (366, 42402), (382, 40626), (444, 34953), (549, 28268), (573, 27084), (666, 23302), (732, 21201), (764, 20313), (1098, 14134), (1146, 13542), (1332, 11651), (1719, 9028), (2196, 7067), (2257, 6876), (2292, 6771), (3438, 4514)]