39397428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 121968000

約数和(自身を除く): 82570572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 599, 609, 756, 783, 812, 1044, 1134, 1198, 1218, 1566, 1797, 1827, 2268, 2349, 2396, 2436, 3132, 3594, 3654, 4193, 4698, 5391, 5481, 7188, 7308, 8386, 9396, 10782, 10962, 12579, 16173, 16443, 16772, 17371, 21564, 21924, 25158, 32346, 32886, 34742, 37737, 48519, 50316, 52113, 64692, 65772, 69484, 75474, 97038, 104226, 113211, 121597, 150948, 156339, 194076, 208452, 226422, 243194, 312678, 339633, 364791, 452844, 469017, 486388, 625356, 679266, 729582, 938034, 1094373, 1358532, 1407051, 1459164, 1876068, 2188746, 2814102, 3283119, 4377492, 5628204, 6566238, 9849357, 13132476, 19698714, 39397428]

約数ペア:

[(1, 39397428), (2, 19698714), (3, 13132476), (4, 9849357), (6, 6566238), (7, 5628204), (9, 4377492), (12, 3283119), (14, 2814102), (18, 2188746), (21, 1876068), (27, 1459164), (28, 1407051), (29, 1358532), (36, 1094373), (42, 938034), (54, 729582), (58, 679266), (63, 625356), (81, 486388), (84, 469017), (87, 452844), (108, 364791), (116, 339633), (126, 312678), (162, 243194), (174, 226422), (189, 208452), (203, 194076), (252, 156339), (261, 150948), (324, 121597), (348, 113211), (378, 104226), (406, 97038), (522, 75474), (567, 69484), (599, 65772), (609, 64692), (756, 52113), (783, 50316), (812, 48519), (1044, 37737), (1134, 34742), (1198, 32886), (1218, 32346), (1566, 25158), (1797, 21924), (1827, 21564), (2268, 17371), (2349, 16772), (2396, 16443), (2436, 16173), (3132, 12579), (3594, 10962), (3654, 10782), (4193, 9396), (4698, 8386), (5391, 7308), (5481, 7188)]