12157398

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 29917440

約数和(自身を除く): 17760042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 97, 99, 194, 198, 211, 291, 297, 422, 582, 594, 633, 873, 1067, 1266, 1746, 1899, 2134, 2321, 2619, 3201, 3798, 4642, 5238, 5697, 6402, 6963, 9603, 11394, 13926, 19206, 20467, 20889, 28809, 40934, 41778, 57618, 61401, 62667, 122802, 125334, 184203, 225137, 368406, 450274, 552609, 675411, 1105218, 1350822, 2026233, 4052466, 6078699, 12157398]

約数ペア:

[(1, 12157398), (2, 6078699), (3, 4052466), (6, 2026233), (9, 1350822), (11, 1105218), (18, 675411), (22, 552609), (27, 450274), (33, 368406), (54, 225137), (66, 184203), (97, 125334), (99, 122802), (194, 62667), (198, 61401), (211, 57618), (291, 41778), (297, 40934), (422, 28809), (582, 20889), (594, 20467), (633, 19206), (873, 13926), (1067, 11394), (1266, 9603), (1746, 6963), (1899, 6402), (2134, 5697), (2321, 5238), (2619, 4642), (3201, 3798)]