921822012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 2523763200

約数和(自身を除く): 1601941188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 457, 513, 684, 914, 983, 1026, 1371, 1828, 1966, 2052, 2742, 2949, 3932, 4113, 5484, 5898, 8226, 8683, 8847, 11796, 12339, 16452, 17366, 17694, 18677, 24678, 26049, 26541, 34732, 35388, 37354, 49356, 52098, 53082, 56031, 74708, 78147, 104196, 106164, 112062, 156294, 168093, 224124, 234441, 312588, 336186, 449231, 468882, 504279, 672372, 898462, 937764, 1008558, 1347693, 1796924, 2017116, 2695386, 4043079, 5390772, 8086158, 8535389, 12129237, 16172316, 17070778, 24258474, 25606167, 34141556, 48516948, 51212334, 76818501, 102424668, 153637002, 230455503, 307274004, 460911006, 921822012]

約数ペア:

[(1, 921822012), (2, 460911006), (3, 307274004), (4, 230455503), (6, 153637002), (9, 102424668), (12, 76818501), (18, 51212334), (19, 48516948), (27, 34141556), (36, 25606167), (38, 24258474), (54, 17070778), (57, 16172316), (76, 12129237), (108, 8535389), (114, 8086158), (171, 5390772), (228, 4043079), (342, 2695386), (457, 2017116), (513, 1796924), (684, 1347693), (914, 1008558), (983, 937764), (1026, 898462), (1371, 672372), (1828, 504279), (1966, 468882), (2052, 449231), (2742, 336186), (2949, 312588), (3932, 234441), (4113, 224124), (5484, 168093), (5898, 156294), (8226, 112062), (8683, 106164), (8847, 104196), (11796, 78147), (12339, 74708), (16452, 56031), (17366, 53082), (17694, 52098), (18677, 49356), (24678, 37354), (26049, 35388), (26541, 34732)]