15672718518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{40471}}^1$

素因数の和:40617

約数の個数: 64

約数和(自身を含む): 34190745600

約数和(自身を除く): 18518027082

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 79, 86, 114, 129, 158, 237, 258, 474, 817, 1501, 1634, 2451, 3002, 3397, 4503, 4902, 6794, 9006, 10191, 20382, 40471, 64543, 80942, 121413, 129086, 193629, 242826, 387258, 768949, 1537898, 1740253, 2306847, 3197209, 3480506, 4613694, 5220759, 6394418, 9591627, 10441518, 19183254, 33064807, 60746971, 66129614, 99194421, 121493942, 137479987, 182240913, 198388842, 274959974, 364481826, 412439961, 824879922, 2612119753, 5224239506, 7836359259, 15672718518]

約数ペア:

[(1, 15672718518), (2, 7836359259), (3, 5224239506), (6, 2612119753), (19, 824879922), (38, 412439961), (43, 364481826), (57, 274959974), (79, 198388842), (86, 182240913), (114, 137479987), (129, 121493942), (158, 99194421), (237, 66129614), (258, 60746971), (474, 33064807), (817, 19183254), (1501, 10441518), (1634, 9591627), (2451, 6394418), (3002, 5220759), (3397, 4613694), (4503, 3480506), (4902, 3197209), (6794, 2306847), (9006, 1740253), (10191, 1537898), (20382, 768949), (40471, 387258), (64543, 242826), (80942, 193629), (121413, 129086)]