141891246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18461}}^1$

素因数の和:18537

約数の個数: 48

約数和(自身を含む): 357128928

約数和(自身を除く): 215237682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 18461, 36922, 55383, 110766, 129227, 166149, 258454, 332298, 387681, 775362, 1126121, 1163043, 2252242, 2326086, 3378363, 6756726, 7882847, 10135089, 15765694, 20270178, 23648541, 47297082, 70945623, 141891246]

約数ペア:

[(1, 141891246), (2, 70945623), (3, 47297082), (6, 23648541), (7, 20270178), (9, 15765694), (14, 10135089), (18, 7882847), (21, 6756726), (42, 3378363), (61, 2326086), (63, 2252242), (122, 1163043), (126, 1126121), (183, 775362), (366, 387681), (427, 332298), (549, 258454), (854, 166149), (1098, 129227), (1281, 110766), (2562, 55383), (3843, 36922), (7686, 18461)]