16015356

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1297}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 47247200

約数和(自身を除く): 31231844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1297, 1372, 1764, 2058, 2594, 3087, 3891, 4116, 5188, 6174, 7782, 9079, 11673, 12348, 15564, 18158, 23346, 27237, 36316, 46692, 54474, 63553, 81711, 108948, 127106, 163422, 190659, 254212, 326844, 381318, 444871, 571977, 762636, 889742, 1143954, 1334613, 1779484, 2287908, 2669226, 4003839, 5338452, 8007678, 16015356]

約数ペア:

[(1, 16015356), (2, 8007678), (3, 5338452), (4, 4003839), (6, 2669226), (7, 2287908), (9, 1779484), (12, 1334613), (14, 1143954), (18, 889742), (21, 762636), (28, 571977), (36, 444871), (42, 381318), (49, 326844), (63, 254212), (84, 190659), (98, 163422), (126, 127106), (147, 108948), (196, 81711), (252, 63553), (294, 54474), (343, 46692), (441, 36316), (588, 27237), (686, 23346), (882, 18158), (1029, 15564), (1297, 12348), (1372, 11673), (1764, 9079), (2058, 7782), (2594, 6174), (3087, 5188), (3891, 4116)]