1946376978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{154991}}^1$

素因数の和:155039

約数の個数: 64

約数和(自身を含む): 4999421952

約数和(自身を除く): 3053044974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 154991, 309982, 464973, 929946, 1084937, 2014883, 2169874, 3254811, 3564793, 4029766, 6044649, 6509622, 7129586, 10694379, 12089298, 14104181, 21388758, 24953551, 28208362, 42312543, 46342309, 49907102, 74860653, 84625086, 92684618, 139026927, 149721306, 278053854, 324396163, 648792326, 973188489, 1946376978]

約数ペア:

[(1, 1946376978), (2, 973188489), (3, 648792326), (6, 324396163), (7, 278053854), (13, 149721306), (14, 139026927), (21, 92684618), (23, 84625086), (26, 74860653), (39, 49907102), (42, 46342309), (46, 42312543), (69, 28208362), (78, 24953551), (91, 21388758), (138, 14104181), (161, 12089298), (182, 10694379), (273, 7129586), (299, 6509622), (322, 6044649), (483, 4029766), (546, 3564793), (598, 3254811), (897, 2169874), (966, 2014883), (1794, 1084937), (2093, 929946), (4186, 464973), (6279, 309982), (12558, 154991)]