23521428

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3483

約数の個数: 72

約数和(自身を含む): 70487872

約数和(自身を除く): 46966444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 3457, 6804, 6914, 10371, 13828, 20742, 24199, 31113, 41484, 48398, 62226, 72597, 93339, 96796, 124452, 145194, 186678, 217791, 280017, 290388, 373356, 435582, 560034, 653373, 840051, 871164, 1120068, 1306746, 1680102, 1960119, 2613492, 3360204, 3920238, 5880357, 7840476, 11760714, 23521428]

約数ペア:

[(1, 23521428), (2, 11760714), (3, 7840476), (4, 5880357), (6, 3920238), (7, 3360204), (9, 2613492), (12, 1960119), (14, 1680102), (18, 1306746), (21, 1120068), (27, 871164), (28, 840051), (36, 653373), (42, 560034), (54, 435582), (63, 373356), (81, 290388), (84, 280017), (108, 217791), (126, 186678), (162, 145194), (189, 124452), (243, 96796), (252, 93339), (324, 72597), (378, 62226), (486, 48398), (567, 41484), (756, 31113), (972, 24199), (1134, 20742), (1701, 13828), (2268, 10371), (3402, 6914), (3457, 6804)]