18526644

素因数分解:

$2^2\times 3^4\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 60

約数和(自身を含む): 48841408

約数和(自身を除く): 30314764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 271, 324, 422, 542, 633, 813, 844, 1084, 1266, 1626, 1899, 2439, 2532, 3252, 3798, 4878, 5697, 7317, 7596, 9756, 11394, 14634, 17091, 21951, 22788, 29268, 34182, 43902, 57181, 68364, 87804, 114362, 171543, 228724, 343086, 514629, 686172, 1029258, 1543887, 2058516, 3087774, 4631661, 6175548, 9263322, 18526644]

約数ペア:

[(1, 18526644), (2, 9263322), (3, 6175548), (4, 4631661), (6, 3087774), (9, 2058516), (12, 1543887), (18, 1029258), (27, 686172), (36, 514629), (54, 343086), (81, 228724), (108, 171543), (162, 114362), (211, 87804), (271, 68364), (324, 57181), (422, 43902), (542, 34182), (633, 29268), (813, 22788), (844, 21951), (1084, 17091), (1266, 14634), (1626, 11394), (1899, 9756), (2439, 7596), (2532, 7317), (3252, 5697), (3798, 4878)]