120447306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15671}}^1$

素因数の和:15747

約数の個数: 48

約数和(自身を含む): 303159168

約数和(自身を除く): 182711862

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, 15671, 31342, 47013, 94026, 109697, 141039, 219394, 282078, 329091, 658182, 955931, 987273, 1911862, 1974546, 2867793, 5735586, 6691517, 8603379, 13383034, 17206758, 20074551, 40149102, 60223653, 120447306]

約数ペア:

[(1, 120447306), (2, 60223653), (3, 40149102), (6, 20074551), (7, 17206758), (9, 13383034), (14, 8603379), (18, 6691517), (21, 5735586), (42, 2867793), (61, 1974546), (63, 1911862), (122, 987273), (126, 955931), (183, 658182), (366, 329091), (427, 282078), (549, 219394), (854, 141039), (1098, 109697), (1281, 94026), (2562, 47013), (3843, 31342), (7686, 15671)]