180677954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 292610880

約数和(自身を除く): 111932926

約数列:

[1, 2, 19, 38, 53, 106, 283, 317, 566, 634, 1007, 2014, 5377, 6023, 10754, 12046, 14999, 16801, 29998, 33602, 89711, 179422, 284981, 319219, 569962, 638438, 1704509, 3409018, 4754683, 9509366, 90338977, 180677954]

約数ペア:

[(1, 180677954), (2, 90338977), (19, 9509366), (38, 4754683), (53, 3409018), (106, 1704509), (283, 638438), (317, 569962), (566, 319219), (634, 284981), (1007, 179422), (2014, 89711), (5377, 33602), (6023, 29998), (10754, 16801), (12046, 14999)]