22412988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 61855248

約数和(自身を除く): 39442260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 577, 747, 996, 1079, 1154, 1494, 1731, 2158, 2308, 2988, 3237, 3462, 4316, 5193, 6474, 6924, 7501, 9711, 10386, 12948, 15002, 19422, 20772, 22503, 30004, 38844, 45006, 47891, 67509, 90012, 95782, 135018, 143673, 191564, 270036, 287346, 431019, 574692, 622583, 862038, 1245166, 1724076, 1867749, 2490332, 3735498, 5603247, 7470996, 11206494, 22412988]

約数ペア:

[(1, 22412988), (2, 11206494), (3, 7470996), (4, 5603247), (6, 3735498), (9, 2490332), (12, 1867749), (13, 1724076), (18, 1245166), (26, 862038), (36, 622583), (39, 574692), (52, 431019), (78, 287346), (83, 270036), (117, 191564), (156, 143673), (166, 135018), (234, 95782), (249, 90012), (332, 67509), (468, 47891), (498, 45006), (577, 38844), (747, 30004), (996, 22503), (1079, 20772), (1154, 19422), (1494, 15002), (1731, 12948), (2158, 10386), (2308, 9711), (2988, 7501), (3237, 6924), (3462, 6474), (4316, 5193)]