217150038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24977}}^1$

素因数の和:25018

約数の個数: 64

約数和(自身を含む): 575493120

約数和(自身を除く): 358343082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 24977, 49954, 74931, 149862, 174839, 224793, 349678, 449586, 524517, 574471, 674379, 1049034, 1148942, 1348758, 1573551, 1723413, 3147102, 3446826, 4021297, 4720653, 5170239, 8042594, 9441306, 10340478, 12063891, 15510717, 24127782, 31021434, 36191673, 72383346, 108575019, 217150038]

約数ペア:

[(1, 217150038), (2, 108575019), (3, 72383346), (6, 36191673), (7, 31021434), (9, 24127782), (14, 15510717), (18, 12063891), (21, 10340478), (23, 9441306), (27, 8042594), (42, 5170239), (46, 4720653), (54, 4021297), (63, 3446826), (69, 3147102), (126, 1723413), (138, 1573551), (161, 1348758), (189, 1148942), (207, 1049034), (322, 674379), (378, 574471), (414, 524517), (483, 449586), (621, 349678), (966, 224793), (1242, 174839), (1449, 149862), (2898, 74931), (4347, 49954), (8694, 24977)]