16717041306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{207629}}^1$

素因数の和:207721

約数の個数: 80

約数和(自身を含む): 43412941440

約数和(自身を除く): 26695900134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2982, 3834, 4473, 5751, 8946, 11502, 13419, 26838, 40257, 80514, 207629, 415258, 622887, 1245774, 1453403, 1868661, 2906806, 3737322, 4360209, 5605983, 8720418, 11211966, 13080627, 14741659, 16817949, 26161254, 29483318, 33635898, 39241881, 44224977, 78483762, 88449954, 103191613, 117725643, 132674931, 206383226, 235451286, 265349862, 309574839, 398024793, 619149678, 796049586, 928724517, 1194074379, 1857449034, 2388148758, 2786173551, 5572347102, 8358520653, 16717041306]

約数ペア:

[(1, 16717041306), (2, 8358520653), (3, 5572347102), (6, 2786173551), (7, 2388148758), (9, 1857449034), (14, 1194074379), (18, 928724517), (21, 796049586), (27, 619149678), (42, 398024793), (54, 309574839), (63, 265349862), (71, 235451286), (81, 206383226), (126, 132674931), (142, 117725643), (162, 103191613), (189, 88449954), (213, 78483762), (378, 44224977), (426, 39241881), (497, 33635898), (567, 29483318), (639, 26161254), (994, 16817949), (1134, 14741659), (1278, 13080627), (1491, 11211966), (1917, 8720418), (2982, 5605983), (3834, 4360209), (4473, 3737322), (5751, 2906806), (8946, 1868661), (11502, 1453403), (13419, 1245774), (26838, 622887), (40257, 415258), (80514, 207629)]