12905892

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 34344156

約数和(自身を除く): 21438264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 653, 732, 1098, 1306, 1647, 1959, 2196, 2612, 3294, 3918, 4941, 5877, 6588, 7836, 9882, 11754, 17631, 19764, 23508, 35262, 39833, 52893, 70524, 79666, 105786, 119499, 159332, 211572, 238998, 358497, 477996, 716994, 1075491, 1433988, 2150982, 3226473, 4301964, 6452946, 12905892]

約数ペア:

[(1, 12905892), (2, 6452946), (3, 4301964), (4, 3226473), (6, 2150982), (9, 1433988), (12, 1075491), (18, 716994), (27, 477996), (36, 358497), (54, 238998), (61, 211572), (81, 159332), (108, 119499), (122, 105786), (162, 79666), (183, 70524), (244, 52893), (324, 39833), (366, 35262), (549, 23508), (653, 19764), (732, 17631), (1098, 11754), (1306, 9882), (1647, 7836), (1959, 6588), (2196, 5877), (2612, 4941), (3294, 3918)]