63862974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 72

約数和(自身を含む): 163737288

約数和(自身を除く): 99874314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1187, 1281, 2374, 2562, 2989, 3561, 3843, 5978, 7122, 7686, 8309, 8967, 10683, 16618, 17934, 21366, 24927, 26901, 49854, 53802, 58163, 72407, 74781, 116326, 144814, 149562, 174489, 217221, 348978, 434442, 506849, 523467, 651663, 1013698, 1046934, 1303326, 1520547, 3041094, 3547943, 4561641, 7095886, 9123282, 10643829, 21287658, 31931487, 63862974]

約数ペア:

[(1, 63862974), (2, 31931487), (3, 21287658), (6, 10643829), (7, 9123282), (9, 7095886), (14, 4561641), (18, 3547943), (21, 3041094), (42, 1520547), (49, 1303326), (61, 1046934), (63, 1013698), (98, 651663), (122, 523467), (126, 506849), (147, 434442), (183, 348978), (294, 217221), (366, 174489), (427, 149562), (441, 144814), (549, 116326), (854, 74781), (882, 72407), (1098, 58163), (1187, 53802), (1281, 49854), (2374, 26901), (2562, 24927), (2989, 21366), (3561, 17934), (3843, 16618), (5978, 10683), (7122, 8967), (7686, 8309)]