126218988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13537}}^1$

素因数の和:13591

約数の個数: 72

約数和(自身を含む): 374515232

約数和(自身を除く): 248296244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13537, 27074, 40611, 54148, 81222, 94759, 121833, 162444, 189518, 243666, 284277, 379036, 487332, 500869, 568554, 852831, 1001738, 1137108, 1502607, 1705662, 2003476, 3005214, 3411324, 3506083, 4507821, 6010428, 7012166, 9015642, 10518249, 14024332, 18031284, 21036498, 31554747, 42072996, 63109494, 126218988]

約数ペア:

[(1, 126218988), (2, 63109494), (3, 42072996), (4, 31554747), (6, 21036498), (7, 18031284), (9, 14024332), (12, 10518249), (14, 9015642), (18, 7012166), (21, 6010428), (28, 4507821), (36, 3506083), (37, 3411324), (42, 3005214), (63, 2003476), (74, 1705662), (84, 1502607), (111, 1137108), (126, 1001738), (148, 852831), (222, 568554), (252, 500869), (259, 487332), (333, 379036), (444, 284277), (518, 243666), (666, 189518), (777, 162444), (1036, 121833), (1332, 94759), (1554, 81222), (2331, 54148), (3108, 40611), (4662, 27074), (9324, 13537)]