22872822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 32077578

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 211, 267, 406, 422, 534, 609, 623, 633, 1218, 1246, 1266, 1477, 1869, 2581, 2954, 3738, 4431, 5162, 6119, 7743, 8862, 12238, 15486, 18067, 18357, 18779, 36134, 36714, 37558, 42833, 54201, 56337, 85666, 108402, 112674, 128499, 131453, 256998, 262906, 394359, 544591, 788718, 1089182, 1633773, 3267546, 3812137, 7624274, 11436411, 22872822]

約数ペア:

[(1, 22872822), (2, 11436411), (3, 7624274), (6, 3812137), (7, 3267546), (14, 1633773), (21, 1089182), (29, 788718), (42, 544591), (58, 394359), (87, 262906), (89, 256998), (174, 131453), (178, 128499), (203, 112674), (211, 108402), (267, 85666), (406, 56337), (422, 54201), (534, 42833), (609, 37558), (623, 36714), (633, 36134), (1218, 18779), (1246, 18357), (1266, 18067), (1477, 15486), (1869, 12238), (2581, 8862), (2954, 7743), (3738, 6119), (4431, 5162)]