2187691884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8681317}}^1$

素因数の和:8681334

約数の個数: 36

約数和(自身を含む): 6319999504

約数和(自身を除く): 4132307620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8681317, 17362634, 26043951, 34725268, 52087902, 60769219, 78131853, 104175804, 121538438, 156263706, 182307657, 243076876, 312527412, 364615314, 546922971, 729230628, 1093845942, 2187691884]

約数ペア:

[(1, 2187691884), (2, 1093845942), (3, 729230628), (4, 546922971), (6, 364615314), (7, 312527412), (9, 243076876), (12, 182307657), (14, 156263706), (18, 121538438), (21, 104175804), (28, 78131853), (36, 60769219), (42, 52087902), (63, 34725268), (84, 26043951), (126, 17362634), (252, 8681317)]