2018903976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2281}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 5767070400

約数和(自身を除く): 3748166424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 647, 684, 1294, 1368, 1941, 2281, 2588, 3882, 4562, 5176, 5823, 6843, 7764, 9124, 11646, 12293, 13686, 15528, 18248, 20529, 23292, 24586, 27372, 36879, 41058, 43339, 46584, 49172, 54744, 73758, 82116, 86678, 98344, 110637, 130017, 147516, 164232, 173356, 221274, 260034, 295032, 346712, 390051, 442548, 520068, 780102, 885096, 1040136, 1475807, 1560204, 2951614, 3120408, 4427421, 5903228, 8854842, 11806456, 13282263, 17709684, 26564526, 28040333, 35419368, 53129052, 56080666, 84120999, 106258104, 112161332, 168241998, 224322664, 252362997, 336483996, 504725994, 672967992, 1009451988, 2018903976]

約数ペア:

[(1, 2018903976), (2, 1009451988), (3, 672967992), (4, 504725994), (6, 336483996), (8, 252362997), (9, 224322664), (12, 168241998), (18, 112161332), (19, 106258104), (24, 84120999), (36, 56080666), (38, 53129052), (57, 35419368), (72, 28040333), (76, 26564526), (114, 17709684), (152, 13282263), (171, 11806456), (228, 8854842), (342, 5903228), (456, 4427421), (647, 3120408), (684, 2951614), (1294, 1560204), (1368, 1475807), (1941, 1040136), (2281, 885096), (2588, 780102), (3882, 520068), (4562, 442548), (5176, 390051), (5823, 346712), (6843, 295032), (7764, 260034), (9124, 221274), (11646, 173356), (12293, 164232), (13686, 147516), (15528, 130017), (18248, 110637), (20529, 98344), (23292, 86678), (24586, 82116), (27372, 73758), (36879, 54744), (41058, 49172), (43339, 46584)]