2019332238

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{12743}}^1$

素因数の和:12787

約数の個数: 80

約数和(自身を含む): 5140215936

約数和(自身を除く): 3120883698

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 2058, 2401, 3234, 3773, 4802, 7203, 7546, 11319, 12743, 14406, 22638, 25486, 26411, 38229, 52822, 76458, 79233, 89201, 140173, 158466, 178402, 267603, 280346, 420519, 535206, 624407, 841038, 981211, 1248814, 1873221, 1962422, 2943633, 3746442, 4370849, 5887266, 6868477, 8741698, 13112547, 13736954, 20605431, 26225094, 30595943, 41210862, 48079339, 61191886, 91787829, 96158678, 144238017, 183575658, 288476034, 336555373, 673110746, 1009666119, 2019332238]

約数ペア:

[(1, 2019332238), (2, 1009666119), (3, 673110746), (6, 336555373), (7, 288476034), (11, 183575658), (14, 144238017), (21, 96158678), (22, 91787829), (33, 61191886), (42, 48079339), (49, 41210862), (66, 30595943), (77, 26225094), (98, 20605431), (147, 13736954), (154, 13112547), (231, 8741698), (294, 6868477), (343, 5887266), (462, 4370849), (539, 3746442), (686, 2943633), (1029, 1962422), (1078, 1873221), (1617, 1248814), (2058, 981211), (2401, 841038), (3234, 624407), (3773, 535206), (4802, 420519), (7203, 280346), (7546, 267603), (11319, 178402), (12743, 158466), (14406, 140173), (22638, 89201), (25486, 79233), (26411, 76458), (38229, 52822)]