13019412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 23752428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 59, 71, 74, 84, 111, 118, 142, 148, 177, 213, 222, 236, 259, 284, 354, 413, 426, 444, 497, 518, 708, 777, 826, 852, 994, 1036, 1239, 1491, 1554, 1652, 1988, 2183, 2478, 2627, 2982, 3108, 4189, 4366, 4956, 5254, 5964, 6549, 7881, 8378, 8732, 10508, 12567, 13098, 15281, 15762, 16756, 18389, 25134, 26196, 29323, 30562, 31524, 36778, 45843, 50268, 55167, 58646, 61124, 73556, 87969, 91686, 110334, 117292, 154993, 175938, 183372, 220668, 309986, 351876, 464979, 619972, 929958, 1084951, 1859916, 2169902, 3254853, 4339804, 6509706, 13019412]

約数ペア:

[(1, 13019412), (2, 6509706), (3, 4339804), (4, 3254853), (6, 2169902), (7, 1859916), (12, 1084951), (14, 929958), (21, 619972), (28, 464979), (37, 351876), (42, 309986), (59, 220668), (71, 183372), (74, 175938), (84, 154993), (111, 117292), (118, 110334), (142, 91686), (148, 87969), (177, 73556), (213, 61124), (222, 58646), (236, 55167), (259, 50268), (284, 45843), (354, 36778), (413, 31524), (426, 30562), (444, 29323), (497, 26196), (518, 25134), (708, 18389), (777, 16756), (826, 15762), (852, 15281), (994, 13098), (1036, 12567), (1239, 10508), (1491, 8732), (1554, 8378), (1652, 7881), (1988, 6549), (2183, 5964), (2478, 5254), (2627, 4956), (2982, 4366), (3108, 4189)]