121308642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 334064640

約数和(自身を除く): 212755998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2389, 2418, 2821, 3627, 3906, 4778, 5642, 7167, 7254, 8463, 14334, 16723, 16926, 21501, 25389, 31057, 33446, 43002, 50169, 50778, 62114, 74059, 93171, 100338, 148118, 150507, 186342, 217399, 222177, 279513, 301014, 434798, 444354, 518413, 559026, 652197, 666531, 962767, 1036826, 1304394, 1333062, 1555239, 1925534, 1956591, 2888301, 3110478, 3913182, 4665717, 5776602, 6739369, 8664903, 9331434, 13478738, 17329806, 20218107, 40436214, 60654321, 121308642]

約数ペア:

[(1, 121308642), (2, 60654321), (3, 40436214), (6, 20218107), (7, 17329806), (9, 13478738), (13, 9331434), (14, 8664903), (18, 6739369), (21, 5776602), (26, 4665717), (31, 3913182), (39, 3110478), (42, 2888301), (62, 1956591), (63, 1925534), (78, 1555239), (91, 1333062), (93, 1304394), (117, 1036826), (126, 962767), (182, 666531), (186, 652197), (217, 559026), (234, 518413), (273, 444354), (279, 434798), (403, 301014), (434, 279513), (546, 222177), (558, 217399), (651, 186342), (806, 150507), (819, 148118), (1209, 100338), (1302, 93171), (1638, 74059), (1953, 62114), (2389, 50778), (2418, 50169), (2821, 43002), (3627, 33446), (3906, 31057), (4778, 25389), (5642, 21501), (7167, 16926), (7254, 16723), (8463, 14334)]