2447942652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{1663}}^1$

素因数の和:3023

約数の個数: 72

約数和(自身を含む): 6396149760

約数和(自身を除く): 3948207108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1319, 1663, 2638, 3326, 3957, 4989, 5276, 6652, 7914, 9978, 11871, 14967, 15828, 19956, 23742, 29934, 40889, 47484, 51553, 59868, 81778, 103106, 122667, 154659, 163556, 206212, 245334, 309318, 368001, 463977, 490668, 618636, 736002, 927954, 1472004, 1855908, 2193497, 4386994, 6580491, 8773988, 13160982, 19741473, 26321964, 39482946, 67998407, 78965892, 135996814, 203995221, 271993628, 407990442, 611985663, 815980884, 1223971326, 2447942652]

約数ペア:

[(1, 2447942652), (2, 1223971326), (3, 815980884), (4, 611985663), (6, 407990442), (9, 271993628), (12, 203995221), (18, 135996814), (31, 78965892), (36, 67998407), (62, 39482946), (93, 26321964), (124, 19741473), (186, 13160982), (279, 8773988), (372, 6580491), (558, 4386994), (1116, 2193497), (1319, 1855908), (1663, 1472004), (2638, 927954), (3326, 736002), (3957, 618636), (4989, 490668), (5276, 463977), (6652, 368001), (7914, 309318), (9978, 245334), (11871, 206212), (14967, 163556), (15828, 154659), (19956, 122667), (23742, 103106), (29934, 81778), (40889, 59868), (47484, 51553)]