15321828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 41126400

約数和(自身を除く): 25804572

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 59, 67, 68, 76, 102, 114, 118, 134, 177, 201, 204, 228, 236, 268, 323, 354, 402, 646, 708, 804, 969, 1003, 1121, 1139, 1273, 1292, 1938, 2006, 2242, 2278, 2546, 3009, 3363, 3417, 3819, 3876, 3953, 4012, 4484, 4556, 5092, 6018, 6726, 6834, 7638, 7906, 11859, 12036, 13452, 13668, 15276, 15812, 19057, 21641, 23718, 38114, 43282, 47436, 57171, 64923, 67201, 75107, 76228, 86564, 114342, 129846, 134402, 150214, 201603, 225321, 228684, 259692, 268804, 300428, 403206, 450642, 806412, 901284, 1276819, 2553638, 3830457, 5107276, 7660914, 15321828]

約数ペア:

[(1, 15321828), (2, 7660914), (3, 5107276), (4, 3830457), (6, 2553638), (12, 1276819), (17, 901284), (19, 806412), (34, 450642), (38, 403206), (51, 300428), (57, 268804), (59, 259692), (67, 228684), (68, 225321), (76, 201603), (102, 150214), (114, 134402), (118, 129846), (134, 114342), (177, 86564), (201, 76228), (204, 75107), (228, 67201), (236, 64923), (268, 57171), (323, 47436), (354, 43282), (402, 38114), (646, 23718), (708, 21641), (804, 19057), (969, 15812), (1003, 15276), (1121, 13668), (1139, 13452), (1273, 12036), (1292, 11859), (1938, 7906), (2006, 7638), (2242, 6834), (2278, 6726), (2546, 6018), (3009, 5092), (3363, 4556), (3417, 4484), (3819, 4012), (3876, 3953)]