1954218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 5039712

約数和(自身を除く): 3085494

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 98, 102, 119, 138, 147, 161, 238, 289, 294, 322, 357, 391, 483, 578, 714, 782, 833, 867, 966, 1127, 1173, 1666, 1734, 2023, 2254, 2346, 2499, 2737, 3381, 4046, 4998, 5474, 6069, 6647, 6762, 8211, 12138, 13294, 14161, 16422, 19159, 19941, 28322, 38318, 39882, 42483, 46529, 57477, 84966, 93058, 114954, 139587, 279174, 325703, 651406, 977109, 1954218]

約数ペア:

[(1, 1954218), (2, 977109), (3, 651406), (6, 325703), (7, 279174), (14, 139587), (17, 114954), (21, 93058), (23, 84966), (34, 57477), (42, 46529), (46, 42483), (49, 39882), (51, 38318), (69, 28322), (98, 19941), (102, 19159), (119, 16422), (138, 14161), (147, 13294), (161, 12138), (238, 8211), (289, 6762), (294, 6647), (322, 6069), (357, 5474), (391, 4998), (483, 4046), (578, 3381), (714, 2737), (782, 2499), (833, 2346), (867, 2254), (966, 2023), (1127, 1734), (1173, 1666)]