23172156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 73424736

約数和(自身を除く): 50252580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 601, 612, 714, 756, 918, 1071, 1134, 1202, 1377, 1428, 1803, 1836, 2142, 2268, 2404, 2754, 3213, 3606, 4207, 4284, 5409, 5508, 6426, 7212, 8414, 9639, 10217, 10818, 12621, 12852, 16227, 16828, 19278, 20434, 21636, 25242, 30651, 32454, 37863, 38556, 40868, 48681, 50484, 61302, 64908, 71519, 75726, 91953, 97362, 113589, 122604, 143038, 151452, 183906, 194724, 214557, 227178, 275859, 286076, 340767, 367812, 429114, 454356, 551718, 643671, 681534, 827577, 858228, 1103436, 1287342, 1363068, 1655154, 1931013, 2574684, 3310308, 3862026, 5793039, 7724052, 11586078, 23172156]

約数ペア:

[(1, 23172156), (2, 11586078), (3, 7724052), (4, 5793039), (6, 3862026), (7, 3310308), (9, 2574684), (12, 1931013), (14, 1655154), (17, 1363068), (18, 1287342), (21, 1103436), (27, 858228), (28, 827577), (34, 681534), (36, 643671), (42, 551718), (51, 454356), (54, 429114), (63, 367812), (68, 340767), (81, 286076), (84, 275859), (102, 227178), (108, 214557), (119, 194724), (126, 183906), (153, 151452), (162, 143038), (189, 122604), (204, 113589), (238, 97362), (252, 91953), (306, 75726), (324, 71519), (357, 64908), (378, 61302), (459, 50484), (476, 48681), (567, 40868), (601, 38556), (612, 37863), (714, 32454), (756, 30651), (918, 25242), (1071, 21636), (1134, 20434), (1202, 19278), (1377, 16828), (1428, 16227), (1803, 12852), (1836, 12621), (2142, 10818), (2268, 10217), (2404, 9639), (2754, 8414), (3213, 7212), (3606, 6426), (4207, 5508), (4284, 5409)]