4731678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 12675312

約数和(自身を除く): 7943634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 238, 282, 306, 329, 357, 423, 658, 714, 799, 846, 987, 1071, 1598, 1974, 2142, 2209, 2397, 2961, 4418, 4794, 5593, 5922, 6627, 7191, 11186, 13254, 14382, 15463, 16779, 19881, 30926, 33558, 37553, 39762, 46389, 50337, 75106, 92778, 100674, 112659, 139167, 225318, 262871, 278334, 337977, 525742, 675954, 788613, 1577226, 2365839, 4731678]

約数ペア:

[(1, 4731678), (2, 2365839), (3, 1577226), (6, 788613), (7, 675954), (9, 525742), (14, 337977), (17, 278334), (18, 262871), (21, 225318), (34, 139167), (42, 112659), (47, 100674), (51, 92778), (63, 75106), (94, 50337), (102, 46389), (119, 39762), (126, 37553), (141, 33558), (153, 30926), (238, 19881), (282, 16779), (306, 15463), (329, 14382), (357, 13254), (423, 11186), (658, 7191), (714, 6627), (799, 5922), (846, 5593), (987, 4794), (1071, 4418), (1598, 2961), (1974, 2397), (2142, 2209)]