1381611006

素因数分解:

$2^1\times 3^7\times {\mathrm{37}}^1\times {\mathrm{8537}}^1$

素因数の和:8597

約数の個数: 64

約数和(自身を含む): 3192528960

約数和(自身を除く): 1810917954

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 729, 999, 1458, 1998, 2187, 2997, 4374, 5994, 8537, 8991, 17074, 17982, 25611, 26973, 51222, 53946, 76833, 80919, 153666, 161838, 230499, 315869, 460998, 631738, 691497, 947607, 1382994, 1895214, 2074491, 2842821, 4148982, 5685642, 6223473, 8528463, 12446946, 17056926, 18670419, 25585389, 37340838, 51170778, 76756167, 153512334, 230268501, 460537002, 690805503, 1381611006]

約数ペア:

[(1, 1381611006), (2, 690805503), (3, 460537002), (6, 230268501), (9, 153512334), (18, 76756167), (27, 51170778), (37, 37340838), (54, 25585389), (74, 18670419), (81, 17056926), (111, 12446946), (162, 8528463), (222, 6223473), (243, 5685642), (333, 4148982), (486, 2842821), (666, 2074491), (729, 1895214), (999, 1382994), (1458, 947607), (1998, 691497), (2187, 631738), (2997, 460998), (4374, 315869), (5994, 230499), (8537, 161838), (8991, 153666), (17074, 80919), (17982, 76833), (25611, 53946), (26973, 51222)]