31892532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 87869376

約数和(自身を除く): 55976844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 743, 876, 1022, 1486, 1533, 2044, 2229, 2972, 3066, 3577, 4458, 5201, 6132, 7154, 8916, 10402, 10731, 14308, 15603, 20804, 21462, 31206, 36407, 42924, 54239, 62412, 72814, 108478, 109221, 145628, 162717, 216956, 218442, 325434, 379673, 436884, 650868, 759346, 1139019, 1518692, 2278038, 2657711, 4556076, 5315422, 7973133, 10630844, 15946266, 31892532]

約数ペア:

[(1, 31892532), (2, 15946266), (3, 10630844), (4, 7973133), (6, 5315422), (7, 4556076), (12, 2657711), (14, 2278038), (21, 1518692), (28, 1139019), (42, 759346), (49, 650868), (73, 436884), (84, 379673), (98, 325434), (146, 218442), (147, 216956), (196, 162717), (219, 145628), (292, 109221), (294, 108478), (438, 72814), (511, 62412), (588, 54239), (743, 42924), (876, 36407), (1022, 31206), (1486, 21462), (1533, 20804), (2044, 15603), (2229, 14308), (2972, 10731), (3066, 10402), (3577, 8916), (4458, 7154), (5201, 6132)]