22149252

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 58705920

約数和(自身を除く): 36556668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 223, 267, 279, 356, 372, 446, 534, 558, 669, 801, 892, 1068, 1116, 1338, 1602, 2007, 2676, 2759, 3204, 4014, 5518, 6913, 8028, 8277, 11036, 13826, 16554, 19847, 20739, 24831, 27652, 33108, 39694, 41478, 49662, 59541, 62217, 79388, 82956, 99324, 119082, 124434, 178623, 238164, 248868, 357246, 615257, 714492, 1230514, 1845771, 2461028, 3691542, 5537313, 7383084, 11074626, 22149252]

約数ペア:

[(1, 22149252), (2, 11074626), (3, 7383084), (4, 5537313), (6, 3691542), (9, 2461028), (12, 1845771), (18, 1230514), (31, 714492), (36, 615257), (62, 357246), (89, 248868), (93, 238164), (124, 178623), (178, 124434), (186, 119082), (223, 99324), (267, 82956), (279, 79388), (356, 62217), (372, 59541), (446, 49662), (534, 41478), (558, 39694), (669, 33108), (801, 27652), (892, 24831), (1068, 20739), (1116, 19847), (1338, 16554), (1602, 13826), (2007, 11036), (2676, 8277), (2759, 8028), (3204, 6913), (4014, 5518)]