190011492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 525645120

約数和(自身を除く): 335633628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 439, 878, 1093, 1317, 1756, 2186, 2634, 3279, 3951, 4372, 4829, 5268, 6558, 7902, 9658, 9837, 12023, 13116, 14487, 15804, 19316, 19674, 24046, 28974, 36069, 39348, 43461, 48092, 57948, 72138, 86922, 108207, 144276, 173844, 216414, 432828, 479827, 959654, 1439481, 1919308, 2878962, 4318443, 5278097, 5757924, 8636886, 10556194, 15834291, 17273772, 21112388, 31668582, 47502873, 63337164, 95005746, 190011492]

約数ペア:

[(1, 190011492), (2, 95005746), (3, 63337164), (4, 47502873), (6, 31668582), (9, 21112388), (11, 17273772), (12, 15834291), (18, 10556194), (22, 8636886), (33, 5757924), (36, 5278097), (44, 4318443), (66, 2878962), (99, 1919308), (132, 1439481), (198, 959654), (396, 479827), (439, 432828), (878, 216414), (1093, 173844), (1317, 144276), (1756, 108207), (2186, 86922), (2634, 72138), (3279, 57948), (3951, 48092), (4372, 43461), (4829, 39348), (5268, 36069), (6558, 28974), (7902, 24046), (9658, 19674), (9837, 19316), (12023, 15804), (13116, 14487)]