17742186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 34512534

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 251, 297, 306, 357, 374, 378, 459, 462, 502, 561, 594, 693, 714, 753, 918, 1071, 1122, 1309, 1386, 1506, 1683, 1757, 2079, 2142, 2259, 2618, 2761, 3213, 3366, 3514, 3927, 4158, 4267, 4518, 5049, 5271, 5522, 6426, 6777, 7854, 8283, 8534, 10098, 10542, 11781, 12801, 13554, 15813, 16566, 19327, 23562, 24849, 25602, 29869, 31626, 35343, 38403, 38654, 46937, 47439, 49698, 57981, 59738, 70686, 74547, 76806, 89607, 93874, 94878, 115209, 115962, 140811, 149094, 173943, 179214, 230418, 268821, 281622, 328559, 347886, 422433, 521829, 537642, 657118, 806463, 844866, 985677, 1043658, 1267299, 1612926, 1971354, 2534598, 2957031, 5914062, 8871093, 17742186]

約数ペア:

[(1, 17742186), (2, 8871093), (3, 5914062), (6, 2957031), (7, 2534598), (9, 1971354), (11, 1612926), (14, 1267299), (17, 1043658), (18, 985677), (21, 844866), (22, 806463), (27, 657118), (33, 537642), (34, 521829), (42, 422433), (51, 347886), (54, 328559), (63, 281622), (66, 268821), (77, 230418), (99, 179214), (102, 173943), (119, 149094), (126, 140811), (153, 115962), (154, 115209), (187, 94878), (189, 93874), (198, 89607), (231, 76806), (238, 74547), (251, 70686), (297, 59738), (306, 57981), (357, 49698), (374, 47439), (378, 46937), (459, 38654), (462, 38403), (502, 35343), (561, 31626), (594, 29869), (693, 25602), (714, 24849), (753, 23562), (918, 19327), (1071, 16566), (1122, 15813), (1309, 13554), (1386, 12801), (1506, 11781), (1683, 10542), (1757, 10098), (2079, 8534), (2142, 8283), (2259, 7854), (2618, 6777), (2761, 6426), (3213, 5522), (3366, 5271), (3514, 5049), (3927, 4518), (4158, 4267)]