1958158548

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{6151}}^1$

素因数の和:6437

約数の個数: 72

約数和(自身を含む): 5105667840

約数和(自身を除く): 3147509292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 239, 333, 444, 478, 666, 717, 956, 1332, 1434, 2151, 2868, 4302, 6151, 8604, 8843, 12302, 17686, 18453, 24604, 26529, 35372, 36906, 53058, 55359, 73812, 79587, 106116, 110718, 159174, 221436, 227587, 318348, 455174, 682761, 910348, 1365522, 1470089, 2048283, 2731044, 2940178, 4096566, 4410267, 5880356, 8193132, 8820534, 13230801, 17641068, 26461602, 52923204, 54393293, 108786586, 163179879, 217573172, 326359758, 489539637, 652719516, 979079274, 1958158548]

約数ペア:

[(1, 1958158548), (2, 979079274), (3, 652719516), (4, 489539637), (6, 326359758), (9, 217573172), (12, 163179879), (18, 108786586), (36, 54393293), (37, 52923204), (74, 26461602), (111, 17641068), (148, 13230801), (222, 8820534), (239, 8193132), (333, 5880356), (444, 4410267), (478, 4096566), (666, 2940178), (717, 2731044), (956, 2048283), (1332, 1470089), (1434, 1365522), (2151, 910348), (2868, 682761), (4302, 455174), (6151, 318348), (8604, 227587), (8843, 221436), (12302, 159174), (17686, 110718), (18453, 106116), (24604, 79587), (26529, 73812), (35372, 55359), (36906, 53058)]