1581103692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20707}}^1$

素因数の和:20828

約数の個数: 96

約数和(自身を含む): 4731363840

約数和(自身を除く): 3150260148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 378, 404, 606, 707, 756, 909, 1212, 1414, 1818, 2121, 2727, 2828, 3636, 4242, 5454, 6363, 8484, 10908, 12726, 19089, 20707, 25452, 38178, 41414, 62121, 76356, 82828, 124242, 144949, 186363, 248484, 289898, 372726, 434847, 559089, 579796, 745452, 869694, 1118178, 1304541, 1739388, 2091407, 2236356, 2609082, 3913623, 4182814, 5218164, 6274221, 7827246, 8365628, 12548442, 14639849, 15654492, 18822663, 25096884, 29279698, 37645326, 43919547, 56467989, 58559396, 75290652, 87839094, 112935978, 131758641, 175678188, 225871956, 263517282, 395275923, 527034564, 790551846, 1581103692]

約数ペア:

[(1, 1581103692), (2, 790551846), (3, 527034564), (4, 395275923), (6, 263517282), (7, 225871956), (9, 175678188), (12, 131758641), (14, 112935978), (18, 87839094), (21, 75290652), (27, 58559396), (28, 56467989), (36, 43919547), (42, 37645326), (54, 29279698), (63, 25096884), (84, 18822663), (101, 15654492), (108, 14639849), (126, 12548442), (189, 8365628), (202, 7827246), (252, 6274221), (303, 5218164), (378, 4182814), (404, 3913623), (606, 2609082), (707, 2236356), (756, 2091407), (909, 1739388), (1212, 1304541), (1414, 1118178), (1818, 869694), (2121, 745452), (2727, 579796), (2828, 559089), (3636, 434847), (4242, 372726), (5454, 289898), (6363, 248484), (8484, 186363), (10908, 144949), (12726, 124242), (19089, 82828), (20707, 76356), (25452, 62121), (38178, 41414)]