13319838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 33542496

約数和(自身を除く): 20222658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1733, 2562, 3466, 3843, 5199, 7686, 10398, 12131, 15597, 24262, 31194, 36393, 72786, 105713, 109179, 211426, 218358, 317139, 634278, 739991, 951417, 1479982, 1902834, 2219973, 4439946, 6659919, 13319838]

約数ペア:

[(1, 13319838), (2, 6659919), (3, 4439946), (6, 2219973), (7, 1902834), (9, 1479982), (14, 951417), (18, 739991), (21, 634278), (42, 317139), (61, 218358), (63, 211426), (122, 109179), (126, 105713), (183, 72786), (366, 36393), (427, 31194), (549, 24262), (854, 15597), (1098, 12131), (1281, 10398), (1733, 7686), (2562, 5199), (3466, 3843)]