12637584

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 38688000

約数和(自身を除く): 26050416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 149, 152, 171, 186, 228, 248, 279, 298, 304, 342, 372, 447, 456, 496, 558, 589, 596, 684, 744, 894, 912, 1116, 1178, 1192, 1341, 1368, 1488, 1767, 1788, 2232, 2356, 2384, 2682, 2736, 2831, 3534, 3576, 4464, 4619, 4712, 5301, 5364, 5662, 7068, 7152, 8493, 9238, 9424, 10602, 10728, 11324, 13857, 14136, 16986, 18476, 21204, 21456, 22648, 25479, 27714, 28272, 33972, 36952, 41571, 42408, 45296, 50958, 55428, 67944, 73904, 83142, 84816, 87761, 101916, 110856, 135888, 166284, 175522, 203832, 221712, 263283, 332568, 351044, 407664, 526566, 665136, 702088, 789849, 1053132, 1404176, 1579698, 2106264, 3159396, 4212528, 6318792, 12637584]

約数ペア:

[(1, 12637584), (2, 6318792), (3, 4212528), (4, 3159396), (6, 2106264), (8, 1579698), (9, 1404176), (12, 1053132), (16, 789849), (18, 702088), (19, 665136), (24, 526566), (31, 407664), (36, 351044), (38, 332568), (48, 263283), (57, 221712), (62, 203832), (72, 175522), (76, 166284), (93, 135888), (114, 110856), (124, 101916), (144, 87761), (149, 84816), (152, 83142), (171, 73904), (186, 67944), (228, 55428), (248, 50958), (279, 45296), (298, 42408), (304, 41571), (342, 36952), (372, 33972), (447, 28272), (456, 27714), (496, 25479), (558, 22648), (589, 21456), (596, 21204), (684, 18476), (744, 16986), (894, 14136), (912, 13857), (1116, 11324), (1178, 10728), (1192, 10602), (1341, 9424), (1368, 9238), (1488, 8493), (1767, 7152), (1788, 7068), (2232, 5662), (2356, 5364), (2384, 5301), (2682, 4712), (2736, 4619), (2831, 4464), (3534, 3576)]