31503871812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19181}}^1\times {\mathrm{19553}}^1$

素因数の和:38748

約数の個数: 48

約数和(自身を含む): 84019001472

約数和(自身を除く): 52515129660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19181, 19553, 38362, 39106, 57543, 58659, 76724, 78212, 115086, 117318, 134267, 136871, 230172, 234636, 268534, 273742, 402801, 410613, 537068, 547484, 805602, 821226, 1611204, 1642452, 375046093, 750092186, 1125138279, 1500184372, 2250276558, 2625322651, 4500553116, 5250645302, 7875967953, 10501290604, 15751935906, 31503871812]

約数ペア:

[(1, 31503871812), (2, 15751935906), (3, 10501290604), (4, 7875967953), (6, 5250645302), (7, 4500553116), (12, 2625322651), (14, 2250276558), (21, 1500184372), (28, 1125138279), (42, 750092186), (84, 375046093), (19181, 1642452), (19553, 1611204), (38362, 821226), (39106, 805602), (57543, 547484), (58659, 537068), (76724, 410613), (78212, 402801), (115086, 273742), (117318, 268534), (134267, 234636), (136871, 230172)]