42474852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 125728512

約数和(自身を除く): 83253660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 4111, 5166, 8222, 10332, 12333, 16444, 24666, 28777, 36999, 49332, 57554, 73998, 86331, 115108, 147996, 168551, 172662, 258993, 337102, 345324, 505653, 517986, 674204, 1011306, 1035972, 1179857, 1516959, 2022612, 2359714, 3033918, 3539571, 4719428, 6067836, 7079142, 10618713, 14158284, 21237426, 42474852]

約数ペア:

[(1, 42474852), (2, 21237426), (3, 14158284), (4, 10618713), (6, 7079142), (7, 6067836), (9, 4719428), (12, 3539571), (14, 3033918), (18, 2359714), (21, 2022612), (28, 1516959), (36, 1179857), (41, 1035972), (42, 1011306), (63, 674204), (82, 517986), (84, 505653), (123, 345324), (126, 337102), (164, 258993), (246, 172662), (252, 168551), (287, 147996), (369, 115108), (492, 86331), (574, 73998), (738, 57554), (861, 49332), (1148, 36999), (1476, 28777), (1722, 24666), (2583, 16444), (3444, 12333), (4111, 10332), (5166, 8222)]