42930342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26237

約数の個数: 48

約数和(自身を含む): 114485280

約数和(自身を除く): 71554938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 26209, 52418, 78627, 157254, 183463, 235881, 340717, 366926, 471762, 550389, 681434, 1022151, 1100778, 1651167, 2044302, 2385019, 3066453, 3302334, 4770038, 6132906, 7155057, 14310114, 21465171, 42930342]

約数ペア:

[(1, 42930342), (2, 21465171), (3, 14310114), (6, 7155057), (7, 6132906), (9, 4770038), (13, 3302334), (14, 3066453), (18, 2385019), (21, 2044302), (26, 1651167), (39, 1100778), (42, 1022151), (63, 681434), (78, 550389), (91, 471762), (117, 366926), (126, 340717), (182, 235881), (234, 183463), (273, 157254), (546, 78627), (819, 52418), (1638, 26209)]