2131164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 6316800

約数和(自身を除く): 4185636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2819, 5638, 8457, 11276, 16914, 19733, 25371, 33828, 39466, 50742, 59199, 76113, 78932, 101484, 118398, 152226, 177597, 236796, 304452, 355194, 532791, 710388, 1065582, 2131164]

約数ペア:

[(1, 2131164), (2, 1065582), (3, 710388), (4, 532791), (6, 355194), (7, 304452), (9, 236796), (12, 177597), (14, 152226), (18, 118398), (21, 101484), (27, 78932), (28, 76113), (36, 59199), (42, 50742), (54, 39466), (63, 33828), (84, 25371), (108, 19733), (126, 16914), (189, 11276), (252, 8457), (378, 5638), (756, 2819)]