22505178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 28443174

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 53, 69, 102, 106, 138, 159, 181, 318, 362, 391, 543, 782, 901, 1086, 1173, 1219, 1802, 2346, 2438, 2703, 3077, 3657, 4163, 5406, 6154, 7314, 8326, 9231, 9593, 12489, 18462, 19186, 20723, 24978, 28779, 41446, 57558, 62169, 70771, 124338, 141542, 163081, 212313, 220639, 326162, 424626, 441278, 489243, 661917, 978486, 1323834, 3750863, 7501726, 11252589, 22505178]

約数ペア:

[(1, 22505178), (2, 11252589), (3, 7501726), (6, 3750863), (17, 1323834), (23, 978486), (34, 661917), (46, 489243), (51, 441278), (53, 424626), (69, 326162), (102, 220639), (106, 212313), (138, 163081), (159, 141542), (181, 124338), (318, 70771), (362, 62169), (391, 57558), (543, 41446), (782, 28779), (901, 24978), (1086, 20723), (1173, 19186), (1219, 18462), (1802, 12489), (2346, 9593), (2438, 9231), (2703, 8326), (3077, 7314), (3657, 6154), (4163, 5406)]