19156717062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2492417}}^1$

素因数の和:2492493

約数の個数: 48

約数和(自身を含む): 48213333792

約数和(自身を除く): 29056616730

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, 2492417, 4984834, 7477251, 14954502, 17446919, 22431753, 34893838, 44863506, 52340757, 104681514, 152037437, 157022271, 304074874, 314044542, 456112311, 912224622, 1064262059, 1368336933, 2128524118, 2736673866, 3192786177, 6385572354, 9578358531, 19156717062]

約数ペア:

[(1, 19156717062), (2, 9578358531), (3, 6385572354), (6, 3192786177), (7, 2736673866), (9, 2128524118), (14, 1368336933), (18, 1064262059), (21, 912224622), (42, 456112311), (61, 314044542), (63, 304074874), (122, 157022271), (126, 152037437), (183, 104681514), (366, 52340757), (427, 44863506), (549, 34893838), (854, 22431753), (1098, 17446919), (1281, 14954502), (2562, 7477251), (3843, 4984834), (7686, 2492417)]