120947274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 72

約数和(自身を含む): 316199520

約数和(自身を除く): 195252246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 2659, 3249, 5054, 5318, 6498, 7581, 7977, 15162, 15954, 18613, 22743, 23931, 37226, 45486, 47862, 50521, 55839, 101042, 111678, 151563, 167517, 303126, 335034, 353647, 454689, 707294, 909378, 959899, 1060941, 1919798, 2121882, 2879697, 3182823, 5759394, 6365646, 6719293, 8639091, 13438586, 17278182, 20157879, 40315758, 60473637, 120947274]

約数ペア:

[(1, 120947274), (2, 60473637), (3, 40315758), (6, 20157879), (7, 17278182), (9, 13438586), (14, 8639091), (18, 6719293), (19, 6365646), (21, 5759394), (38, 3182823), (42, 2879697), (57, 2121882), (63, 1919798), (114, 1060941), (126, 959899), (133, 909378), (171, 707294), (266, 454689), (342, 353647), (361, 335034), (399, 303126), (722, 167517), (798, 151563), (1083, 111678), (1197, 101042), (2166, 55839), (2394, 50521), (2527, 47862), (2659, 45486), (3249, 37226), (5054, 23931), (5318, 22743), (6498, 18613), (7581, 15954), (7977, 15162)]