25110126

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 56519424

約数和(自身を除く): 31409298

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 443, 603, 846, 886, 1206, 1329, 2658, 3149, 3987, 6298, 7974, 9447, 18894, 20821, 28341, 29681, 41642, 56682, 59362, 62463, 89043, 124926, 178086, 187389, 267129, 374778, 534258, 1395007, 2790014, 4185021, 8370042, 12555063, 25110126]

約数ペア:

[(1, 25110126), (2, 12555063), (3, 8370042), (6, 4185021), (9, 2790014), (18, 1395007), (47, 534258), (67, 374778), (94, 267129), (134, 187389), (141, 178086), (201, 124926), (282, 89043), (402, 62463), (423, 59362), (443, 56682), (603, 41642), (846, 29681), (886, 28341), (1206, 20821), (1329, 18894), (2658, 9447), (3149, 7974), (3987, 6298)]