18433104

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 49871808

約数和(自身を除く): 31438704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 107, 111, 148, 194, 214, 222, 291, 296, 321, 388, 428, 444, 582, 592, 642, 776, 856, 888, 1164, 1284, 1552, 1712, 1776, 2328, 2568, 3589, 3959, 4656, 5136, 7178, 7918, 10379, 10767, 11877, 14356, 15836, 20758, 21534, 23754, 28712, 31137, 31672, 41516, 43068, 47508, 57424, 62274, 63344, 83032, 86136, 95016, 124548, 166064, 172272, 190032, 249096, 384023, 498192, 768046, 1152069, 1536092, 2304138, 3072184, 4608276, 6144368, 9216552, 18433104]

約数ペア:

[(1, 18433104), (2, 9216552), (3, 6144368), (4, 4608276), (6, 3072184), (8, 2304138), (12, 1536092), (16, 1152069), (24, 768046), (37, 498192), (48, 384023), (74, 249096), (97, 190032), (107, 172272), (111, 166064), (148, 124548), (194, 95016), (214, 86136), (222, 83032), (291, 63344), (296, 62274), (321, 57424), (388, 47508), (428, 43068), (444, 41516), (582, 31672), (592, 31137), (642, 28712), (776, 23754), (856, 21534), (888, 20758), (1164, 15836), (1284, 14356), (1552, 11877), (1712, 10767), (1776, 10379), (2328, 7918), (2568, 7178), (3589, 5136), (3959, 4656)]