18648216

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11261}}^1$

素因数の和:11296

約数の個数: 48

約数和(自身を含む): 52706160

約数和(自身を除く): 34057944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11261, 22522, 33783, 45044, 67566, 90088, 101349, 135132, 202698, 259003, 270264, 405396, 518006, 777009, 810792, 1036012, 1554018, 2072024, 2331027, 3108036, 4662054, 6216072, 9324108, 18648216]

約数ペア:

[(1, 18648216), (2, 9324108), (3, 6216072), (4, 4662054), (6, 3108036), (8, 2331027), (9, 2072024), (12, 1554018), (18, 1036012), (23, 810792), (24, 777009), (36, 518006), (46, 405396), (69, 270264), (72, 259003), (92, 202698), (138, 135132), (184, 101349), (207, 90088), (276, 67566), (414, 45044), (552, 33783), (828, 22522), (1656, 11261)]