23173668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 72777600

約数和(自身を除く): 49603932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 151, 174, 189, 196, 203, 252, 261, 294, 302, 348, 378, 406, 441, 453, 522, 588, 604, 609, 756, 783, 812, 882, 906, 1044, 1057, 1218, 1323, 1359, 1421, 1566, 1764, 1812, 1827, 2114, 2436, 2646, 2718, 2842, 3132, 3171, 3654, 4077, 4228, 4263, 4379, 5292, 5436, 5481, 5684, 6342, 7308, 7399, 8154, 8526, 8758, 9513, 10962, 12684, 12789, 13137, 14798, 16308, 17052, 17516, 19026, 21924, 22197, 25578, 26274, 28539, 29596, 30653, 38052, 38367, 39411, 44394, 51156, 52548, 57078, 61306, 66591, 76734, 78822, 88788, 91959, 114156, 118233, 122612, 133182, 153468, 157644, 183918, 199773, 214571, 236466, 266364, 275877, 367836, 399546, 429142, 472932, 551754, 643713, 799092, 827631, 858284, 1103508, 1287426, 1655262, 1931139, 2574852, 3310524, 3862278, 5793417, 7724556, 11586834, 23173668]

約数ペア:

[(1, 23173668), (2, 11586834), (3, 7724556), (4, 5793417), (6, 3862278), (7, 3310524), (9, 2574852), (12, 1931139), (14, 1655262), (18, 1287426), (21, 1103508), (27, 858284), (28, 827631), (29, 799092), (36, 643713), (42, 551754), (49, 472932), (54, 429142), (58, 399546), (63, 367836), (84, 275877), (87, 266364), (98, 236466), (108, 214571), (116, 199773), (126, 183918), (147, 157644), (151, 153468), (174, 133182), (189, 122612), (196, 118233), (203, 114156), (252, 91959), (261, 88788), (294, 78822), (302, 76734), (348, 66591), (378, 61306), (406, 57078), (441, 52548), (453, 51156), (522, 44394), (588, 39411), (604, 38367), (609, 38052), (756, 30653), (783, 29596), (812, 28539), (882, 26274), (906, 25578), (1044, 22197), (1057, 21924), (1218, 19026), (1323, 17516), (1359, 17052), (1421, 16308), (1566, 14798), (1764, 13137), (1812, 12789), (1827, 12684), (2114, 10962), (2436, 9513), (2646, 8758), (2718, 8526), (2842, 8154), (3132, 7399), (3171, 7308), (3654, 6342), (4077, 5684), (4228, 5481), (4263, 5436), (4379, 5292)]