39697218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 98345520

約数和(自身を除く): 58648302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 379, 414, 506, 529, 758, 759, 1058, 1137, 1518, 1587, 2274, 2277, 3174, 3411, 4169, 4554, 4761, 5819, 6822, 8338, 8717, 9522, 11638, 12507, 17434, 17457, 25014, 26151, 34914, 37521, 52302, 52371, 75042, 78453, 95887, 104742, 156906, 191774, 200491, 287661, 400982, 575322, 601473, 862983, 1202946, 1725966, 1804419, 2205401, 3608838, 4410802, 6616203, 13232406, 19848609, 39697218]

約数ペア:

[(1, 39697218), (2, 19848609), (3, 13232406), (6, 6616203), (9, 4410802), (11, 3608838), (18, 2205401), (22, 1804419), (23, 1725966), (33, 1202946), (46, 862983), (66, 601473), (69, 575322), (99, 400982), (138, 287661), (198, 200491), (207, 191774), (253, 156906), (379, 104742), (414, 95887), (506, 78453), (529, 75042), (758, 52371), (759, 52302), (1058, 37521), (1137, 34914), (1518, 26151), (1587, 25014), (2274, 17457), (2277, 17434), (3174, 12507), (3411, 11638), (4169, 9522), (4554, 8717), (4761, 8338), (5819, 6822)]