2017888908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{31567}}^1$

素因数の和:32342

約数の個数: 48

約数和(自身を含む): 5388278784

約数和(自身を除く): 3370389876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 761, 1522, 2283, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 31567, 31962, 63134, 63924, 94701, 126268, 189402, 220969, 378804, 441938, 662907, 883876, 1325814, 2651628, 24022487, 48044974, 72067461, 96089948, 144134922, 168157409, 288269844, 336314818, 504472227, 672629636, 1008944454, 2017888908]

約数ペア:

[(1, 2017888908), (2, 1008944454), (3, 672629636), (4, 504472227), (6, 336314818), (7, 288269844), (12, 168157409), (14, 144134922), (21, 96089948), (28, 72067461), (42, 48044974), (84, 24022487), (761, 2651628), (1522, 1325814), (2283, 883876), (3044, 662907), (4566, 441938), (5327, 378804), (9132, 220969), (10654, 189402), (15981, 126268), (21308, 94701), (31567, 63924), (31962, 63134)]