38645772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 103948992

約数和(自身を除く): 65303220

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 811, 836, 1083, 1254, 1444, 1622, 2166, 2433, 2508, 3244, 3971, 4332, 4866, 7942, 8921, 9732, 11913, 15409, 15884, 17842, 23826, 26763, 30818, 35684, 46227, 47652, 53526, 61636, 92454, 107052, 169499, 184908, 292771, 338998, 508497, 585542, 677996, 878313, 1016994, 1171084, 1756626, 2033988, 3220481, 3513252, 6440962, 9661443, 12881924, 19322886, 38645772]

約数ペア:

[(1, 38645772), (2, 19322886), (3, 12881924), (4, 9661443), (6, 6440962), (11, 3513252), (12, 3220481), (19, 2033988), (22, 1756626), (33, 1171084), (38, 1016994), (44, 878313), (57, 677996), (66, 585542), (76, 508497), (114, 338998), (132, 292771), (209, 184908), (228, 169499), (361, 107052), (418, 92454), (627, 61636), (722, 53526), (811, 47652), (836, 46227), (1083, 35684), (1254, 30818), (1444, 26763), (1622, 23826), (2166, 17842), (2433, 15884), (2508, 15409), (3244, 11913), (3971, 9732), (4332, 8921), (4866, 7942)]