42181356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3163

約数の個数: 72

約数和(自身を含む): 119508480

約数和(自身を除く): 77327124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3119, 3381, 4508, 6238, 6762, 9357, 12476, 13524, 18714, 21833, 37428, 43666, 65499, 71737, 87332, 130998, 143474, 152831, 215211, 261996, 286948, 305662, 430422, 458493, 502159, 611324, 860844, 916986, 1004318, 1506477, 1833972, 2008636, 3012954, 3515113, 6025908, 7030226, 10545339, 14060452, 21090678, 42181356]

約数ペア:

[(1, 42181356), (2, 21090678), (3, 14060452), (4, 10545339), (6, 7030226), (7, 6025908), (12, 3515113), (14, 3012954), (21, 2008636), (23, 1833972), (28, 1506477), (42, 1004318), (46, 916986), (49, 860844), (69, 611324), (84, 502159), (92, 458493), (98, 430422), (138, 305662), (147, 286948), (161, 261996), (196, 215211), (276, 152831), (294, 143474), (322, 130998), (483, 87332), (588, 71737), (644, 65499), (966, 43666), (1127, 37428), (1932, 21833), (2254, 18714), (3119, 13524), (3381, 12476), (4508, 9357), (6238, 6762)]