13561356

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 32596704

約数和(自身を除く): 19035348

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 137, 146, 219, 226, 274, 292, 339, 411, 438, 452, 548, 678, 822, 876, 1356, 1644, 8249, 10001, 15481, 16498, 20002, 24747, 30003, 30962, 32996, 40004, 46443, 49494, 60006, 61924, 92886, 98988, 120012, 185772, 1130113, 2260226, 3390339, 4520452, 6780678, 13561356]

約数ペア:

[(1, 13561356), (2, 6780678), (3, 4520452), (4, 3390339), (6, 2260226), (12, 1130113), (73, 185772), (113, 120012), (137, 98988), (146, 92886), (219, 61924), (226, 60006), (274, 49494), (292, 46443), (339, 40004), (411, 32996), (438, 30962), (452, 30003), (548, 24747), (678, 20002), (822, 16498), (876, 15481), (1356, 10001), (1644, 8249)]