3174318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 8269560

約数和(自身を除く): 5095242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 61, 63, 98, 118, 122, 126, 147, 177, 183, 294, 354, 366, 413, 427, 441, 531, 549, 826, 854, 882, 1062, 1098, 1239, 1281, 2478, 2562, 2891, 2989, 3599, 3717, 3843, 5782, 5978, 7198, 7434, 7686, 8673, 8967, 10797, 17346, 17934, 21594, 25193, 26019, 26901, 32391, 50386, 52038, 53802, 64782, 75579, 151158, 176351, 226737, 352702, 453474, 529053, 1058106, 1587159, 3174318]

約数ペア:

[(1, 3174318), (2, 1587159), (3, 1058106), (6, 529053), (7, 453474), (9, 352702), (14, 226737), (18, 176351), (21, 151158), (42, 75579), (49, 64782), (59, 53802), (61, 52038), (63, 50386), (98, 32391), (118, 26901), (122, 26019), (126, 25193), (147, 21594), (177, 17934), (183, 17346), (294, 10797), (354, 8967), (366, 8673), (413, 7686), (427, 7434), (441, 7198), (531, 5978), (549, 5782), (826, 3843), (854, 3717), (882, 3599), (1062, 2989), (1098, 2891), (1239, 2562), (1281, 2478)]