673932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1164660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 113, 142, 213, 226, 284, 339, 426, 452, 497, 678, 791, 852, 994, 1356, 1491, 1582, 1988, 2373, 2982, 3164, 4746, 5964, 8023, 9492, 16046, 24069, 32092, 48138, 56161, 96276, 112322, 168483, 224644, 336966, 673932]

約数ペア:

[(1, 673932), (2, 336966), (3, 224644), (4, 168483), (6, 112322), (7, 96276), (12, 56161), (14, 48138), (21, 32092), (28, 24069), (42, 16046), (71, 9492), (84, 8023), (113, 5964), (142, 4746), (213, 3164), (226, 2982), (284, 2373), (339, 1988), (426, 1582), (452, 1491), (497, 1356), (678, 994), (791, 852)]