2018341668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 5475649536

約数和(自身を除く): 3457307868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 443, 511, 743, 876, 886, 1022, 1329, 1486, 1533, 1772, 2044, 2229, 2658, 2972, 3066, 3101, 4458, 5201, 5316, 6132, 6202, 8916, 9303, 10402, 12404, 15603, 18606, 20804, 31206, 32339, 37212, 54239, 62412, 64678, 97017, 108478, 129356, 162717, 194034, 216956, 226373, 325434, 329149, 379673, 388068, 452746, 650868, 658298, 679119, 759346, 905492, 987447, 1139019, 1316596, 1358238, 1518692, 1974894, 2278038, 2304043, 2716476, 3949788, 4556076, 4608086, 6912129, 9216172, 13824258, 24027877, 27648516, 48055754, 72083631, 96111508, 144167262, 168195139, 288334524, 336390278, 504585417, 672780556, 1009170834, 2018341668]

約数ペア:

[(1, 2018341668), (2, 1009170834), (3, 672780556), (4, 504585417), (6, 336390278), (7, 288334524), (12, 168195139), (14, 144167262), (21, 96111508), (28, 72083631), (42, 48055754), (73, 27648516), (84, 24027877), (146, 13824258), (219, 9216172), (292, 6912129), (438, 4608086), (443, 4556076), (511, 3949788), (743, 2716476), (876, 2304043), (886, 2278038), (1022, 1974894), (1329, 1518692), (1486, 1358238), (1533, 1316596), (1772, 1139019), (2044, 987447), (2229, 905492), (2658, 759346), (2972, 679119), (3066, 658298), (3101, 650868), (4458, 452746), (5201, 388068), (5316, 379673), (6132, 329149), (6202, 325434), (8916, 226373), (9303, 216956), (10402, 194034), (12404, 162717), (15603, 129356), (18606, 108478), (20804, 97017), (31206, 64678), (32339, 62412), (37212, 54239)]