19672434

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 46020312

約数和(自身を除く): 26347878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1213, 1802, 2426, 2703, 3639, 5406, 7278, 8109, 10917, 16218, 20621, 21834, 41242, 61863, 64289, 123726, 128578, 185589, 192867, 371178, 385734, 578601, 1092913, 1157202, 2185826, 3278739, 6557478, 9836217, 19672434]

約数ペア:

[(1, 19672434), (2, 9836217), (3, 6557478), (6, 3278739), (9, 2185826), (17, 1157202), (18, 1092913), (34, 578601), (51, 385734), (53, 371178), (102, 192867), (106, 185589), (153, 128578), (159, 123726), (306, 64289), (318, 61863), (477, 41242), (901, 21834), (954, 20621), (1213, 16218), (1802, 10917), (2426, 8109), (2703, 7278), (3639, 5406)]