1801470138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3413}}^1$

素因数の和:3599

約数の個数: 64

約数和(自身を含む): 3978156672

約数和(自身を除く): 2176686534

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 101, 134, 201, 202, 303, 402, 606, 871, 1313, 1742, 2613, 2626, 3413, 3939, 5226, 6767, 6826, 7878, 10239, 13534, 20301, 20478, 40602, 44369, 87971, 88738, 133107, 175942, 228671, 263913, 266214, 344713, 457342, 527826, 686013, 689426, 1034139, 1372026, 2068278, 2972723, 4481269, 5945446, 8918169, 8962538, 13443807, 17836338, 23095771, 26887614, 46191542, 69287313, 138574626, 300245023, 600490046, 900735069, 1801470138]

約数ペア:

[(1, 1801470138), (2, 900735069), (3, 600490046), (6, 300245023), (13, 138574626), (26, 69287313), (39, 46191542), (67, 26887614), (78, 23095771), (101, 17836338), (134, 13443807), (201, 8962538), (202, 8918169), (303, 5945446), (402, 4481269), (606, 2972723), (871, 2068278), (1313, 1372026), (1742, 1034139), (2613, 689426), (2626, 686013), (3413, 527826), (3939, 457342), (5226, 344713), (6767, 266214), (6826, 263913), (7878, 228671), (10239, 175942), (13534, 133107), (20301, 88738), (20478, 87971), (40602, 44369)]