2019578418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:1880

約数の個数: 96

約数和(自身を含む): 5152859712

約数和(自身を除く): 3133281294

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 661, 858, 1187, 1287, 1322, 1983, 2374, 2574, 3561, 3966, 5949, 7122, 7271, 8593, 10683, 11898, 13057, 14542, 15431, 17186, 21366, 21813, 25779, 26114, 30862, 39171, 43626, 46293, 51558, 65439, 77337, 78342, 92586, 94523, 117513, 130878, 138879, 154674, 169741, 189046, 235026, 277758, 283569, 339482, 509223, 567138, 784607, 850707, 1018446, 1527669, 1569214, 1701414, 2353821, 3055338, 4707642, 7061463, 8630677, 10199891, 14122926, 17261354, 20399782, 25892031, 30599673, 51784062, 61199346, 77676093, 91799019, 112198801, 155352186, 183598038, 224397602, 336596403, 673192806, 1009789209, 2019578418]

約数ペア:

[(1, 2019578418), (2, 1009789209), (3, 673192806), (6, 336596403), (9, 224397602), (11, 183598038), (13, 155352186), (18, 112198801), (22, 91799019), (26, 77676093), (33, 61199346), (39, 51784062), (66, 30599673), (78, 25892031), (99, 20399782), (117, 17261354), (143, 14122926), (198, 10199891), (234, 8630677), (286, 7061463), (429, 4707642), (661, 3055338), (858, 2353821), (1187, 1701414), (1287, 1569214), (1322, 1527669), (1983, 1018446), (2374, 850707), (2574, 784607), (3561, 567138), (3966, 509223), (5949, 339482), (7122, 283569), (7271, 277758), (8593, 235026), (10683, 189046), (11898, 169741), (13057, 154674), (14542, 138879), (15431, 130878), (17186, 117513), (21366, 94523), (21813, 92586), (25779, 78342), (26114, 77337), (30862, 65439), (39171, 51558), (43626, 46293)]