8965236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 24769920

約数和(自身を除く): 15804684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 193, 196, 237, 294, 316, 386, 474, 553, 579, 588, 772, 948, 1106, 1158, 1351, 1659, 2212, 2316, 2702, 3318, 3871, 4053, 5404, 6636, 7742, 8106, 9457, 11613, 15247, 15484, 16212, 18914, 23226, 28371, 30494, 37828, 45741, 46452, 56742, 60988, 91482, 106729, 113484, 182964, 213458, 320187, 426916, 640374, 747103, 1280748, 1494206, 2241309, 2988412, 4482618, 8965236]

約数ペア:

[(1, 8965236), (2, 4482618), (3, 2988412), (4, 2241309), (6, 1494206), (7, 1280748), (12, 747103), (14, 640374), (21, 426916), (28, 320187), (42, 213458), (49, 182964), (79, 113484), (84, 106729), (98, 91482), (147, 60988), (158, 56742), (193, 46452), (196, 45741), (237, 37828), (294, 30494), (316, 28371), (386, 23226), (474, 18914), (553, 16212), (579, 15484), (588, 15247), (772, 11613), (948, 9457), (1106, 8106), (1158, 7742), (1351, 6636), (1659, 5404), (2212, 4053), (2316, 3871), (2702, 3318)]