3520188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 10381280

約数和(自身を除く): 6861092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 229, 244, 252, 366, 427, 458, 549, 687, 732, 854, 916, 1098, 1281, 1374, 1603, 1708, 2061, 2196, 2562, 2748, 3206, 3843, 4122, 4809, 5124, 6412, 7686, 8244, 9618, 13969, 14427, 15372, 19236, 27938, 28854, 41907, 55876, 57708, 83814, 97783, 125721, 167628, 195566, 251442, 293349, 391132, 502884, 586698, 880047, 1173396, 1760094, 3520188]

約数ペア:

[(1, 3520188), (2, 1760094), (3, 1173396), (4, 880047), (6, 586698), (7, 502884), (9, 391132), (12, 293349), (14, 251442), (18, 195566), (21, 167628), (28, 125721), (36, 97783), (42, 83814), (61, 57708), (63, 55876), (84, 41907), (122, 28854), (126, 27938), (183, 19236), (229, 15372), (244, 14427), (252, 13969), (366, 9618), (427, 8244), (458, 7686), (549, 6412), (687, 5124), (732, 4809), (854, 4122), (916, 3843), (1098, 3206), (1281, 2748), (1374, 2562), (1603, 2196), (1708, 2061)]