18979400496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8069473}}^1$

素因数の和:8069498

約数の個数: 60

約数和(自身を含む): 57035042232

約数和(自身を除く): 38055641736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8069473, 16138946, 24208419, 32277892, 48416838, 56486311, 64555784, 96833676, 112972622, 129111568, 169458933, 193667352, 225945244, 338917866, 387334704, 395404177, 451890488, 677835732, 790808354, 903780976, 1186212531, 1355671464, 1581616708, 2372425062, 2711342928, 3163233416, 4744850124, 6326466832, 9489700248, 18979400496]

約数ペア:

[(1, 18979400496), (2, 9489700248), (3, 6326466832), (4, 4744850124), (6, 3163233416), (7, 2711342928), (8, 2372425062), (12, 1581616708), (14, 1355671464), (16, 1186212531), (21, 903780976), (24, 790808354), (28, 677835732), (42, 451890488), (48, 395404177), (49, 387334704), (56, 338917866), (84, 225945244), (98, 193667352), (112, 169458933), (147, 129111568), (168, 112972622), (196, 96833676), (294, 64555784), (336, 56486311), (392, 48416838), (588, 32277892), (784, 24208419), (1176, 16138946), (2352, 8069473)]