1874503908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{3449}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 4902643200

約数和(自身を除く): 3028139292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 487, 558, 974, 1116, 1461, 1948, 2922, 3449, 4383, 5844, 6898, 8766, 10347, 13796, 15097, 17532, 20694, 30194, 31041, 41388, 45291, 60388, 62082, 90582, 106919, 124164, 135873, 181164, 213838, 271746, 320757, 427676, 543492, 641514, 962271, 1283028, 1679663, 1924542, 3359326, 3849084, 5038989, 6718652, 10077978, 15116967, 20155956, 30233934, 52069553, 60467868, 104139106, 156208659, 208278212, 312417318, 468625977, 624834636, 937251954, 1874503908]

約数ペア:

[(1, 1874503908), (2, 937251954), (3, 624834636), (4, 468625977), (6, 312417318), (9, 208278212), (12, 156208659), (18, 104139106), (31, 60467868), (36, 52069553), (62, 30233934), (93, 20155956), (124, 15116967), (186, 10077978), (279, 6718652), (372, 5038989), (487, 3849084), (558, 3359326), (974, 1924542), (1116, 1679663), (1461, 1283028), (1948, 962271), (2922, 641514), (3449, 543492), (4383, 427676), (5844, 320757), (6898, 271746), (8766, 213838), (10347, 181164), (13796, 135873), (15097, 124164), (17532, 106919), (20694, 90582), (30194, 62082), (31041, 60388), (41388, 45291)]