15490566

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 42369600

約数和(自身を除く): 26879034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 193, 234, 273, 294, 343, 386, 441, 546, 579, 637, 686, 819, 882, 1029, 1158, 1274, 1351, 1638, 1737, 1911, 2058, 2509, 2702, 3087, 3474, 3822, 4053, 4459, 5018, 5733, 6174, 7527, 8106, 8918, 9457, 11466, 12159, 13377, 15054, 17563, 18914, 22581, 24318, 26754, 28371, 35126, 40131, 45162, 52689, 56742, 66199, 80262, 85113, 105378, 122941, 132398, 158067, 170226, 198597, 245882, 316134, 368823, 397194, 595791, 737646, 860587, 1106469, 1191582, 1721174, 2212938, 2581761, 5163522, 7745283, 15490566]

約数ペア:

[(1, 15490566), (2, 7745283), (3, 5163522), (6, 2581761), (7, 2212938), (9, 1721174), (13, 1191582), (14, 1106469), (18, 860587), (21, 737646), (26, 595791), (39, 397194), (42, 368823), (49, 316134), (63, 245882), (78, 198597), (91, 170226), (98, 158067), (117, 132398), (126, 122941), (147, 105378), (182, 85113), (193, 80262), (234, 66199), (273, 56742), (294, 52689), (343, 45162), (386, 40131), (441, 35126), (546, 28371), (579, 26754), (637, 24318), (686, 22581), (819, 18914), (882, 17563), (1029, 15054), (1158, 13377), (1274, 12159), (1351, 11466), (1638, 9457), (1737, 8918), (1911, 8106), (2058, 7527), (2509, 6174), (2702, 5733), (3087, 5018), (3474, 4459), (3822, 4053)]