18659676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 35046564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 179, 204, 219, 238, 292, 357, 358, 438, 476, 511, 537, 714, 716, 876, 1022, 1074, 1241, 1253, 1428, 1533, 2044, 2148, 2482, 2506, 3043, 3066, 3723, 3759, 4964, 5012, 6086, 6132, 7446, 7518, 8687, 9129, 12172, 13067, 14892, 15036, 17374, 18258, 21301, 26061, 26134, 34748, 36516, 39201, 42602, 52122, 52268, 63903, 78402, 85204, 91469, 104244, 127806, 156804, 182938, 222139, 255612, 274407, 365876, 444278, 548814, 666417, 888556, 1097628, 1332834, 1554973, 2665668, 3109946, 4664919, 6219892, 9329838, 18659676]

約数ペア:

[(1, 18659676), (2, 9329838), (3, 6219892), (4, 4664919), (6, 3109946), (7, 2665668), (12, 1554973), (14, 1332834), (17, 1097628), (21, 888556), (28, 666417), (34, 548814), (42, 444278), (51, 365876), (68, 274407), (73, 255612), (84, 222139), (102, 182938), (119, 156804), (146, 127806), (179, 104244), (204, 91469), (219, 85204), (238, 78402), (292, 63903), (357, 52268), (358, 52122), (438, 42602), (476, 39201), (511, 36516), (537, 34748), (714, 26134), (716, 26061), (876, 21301), (1022, 18258), (1074, 17374), (1241, 15036), (1253, 14892), (1428, 13067), (1533, 12172), (2044, 9129), (2148, 8687), (2482, 7518), (2506, 7446), (3043, 6132), (3066, 6086), (3723, 5012), (3759, 4964)]