19131394932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{28057}}^1$

素因数の和:28158

約数の個数: 144

約数和(自身を含む): 54905690112

約数和(自身を除く): 35774295180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 282, 372, 403, 423, 468, 558, 564, 611, 806, 846, 1116, 1209, 1222, 1457, 1612, 1692, 1833, 2418, 2444, 2914, 3627, 3666, 4371, 4836, 5499, 5828, 7254, 7332, 8742, 10998, 13113, 14508, 17484, 18941, 21996, 26226, 28057, 37882, 52452, 56114, 56823, 75764, 84171, 112228, 113646, 168342, 170469, 227292, 252513, 336684, 340938, 364741, 505026, 681876, 729482, 869767, 1010052, 1094223, 1318679, 1458964, 1739534, 2188446, 2609301, 2637358, 3282669, 3479068, 3956037, 4376892, 5218602, 5274716, 6565338, 7827903, 7912074, 10437204, 11306971, 11868111, 13130676, 15655806, 15824148, 17142827, 22613942, 23736222, 31311612, 33920913, 34285654, 40879049, 45227884, 47472444, 51428481, 67841826, 68571308, 81758098, 101762739, 102856962, 122637147, 135683652, 154285443, 163516196, 203525478, 205713924, 245274294, 308570886, 367911441, 407050956, 490548588, 531427637, 617141772, 735822882, 1062855274, 1471645764, 1594282911, 2125710548, 3188565822, 4782848733, 6377131644, 9565697466, 19131394932]

約数ペア:

[(1, 19131394932), (2, 9565697466), (3, 6377131644), (4, 4782848733), (6, 3188565822), (9, 2125710548), (12, 1594282911), (13, 1471645764), (18, 1062855274), (26, 735822882), (31, 617141772), (36, 531427637), (39, 490548588), (47, 407050956), (52, 367911441), (62, 308570886), (78, 245274294), (93, 205713924), (94, 203525478), (117, 163516196), (124, 154285443), (141, 135683652), (156, 122637147), (186, 102856962), (188, 101762739), (234, 81758098), (279, 68571308), (282, 67841826), (372, 51428481), (403, 47472444), (423, 45227884), (468, 40879049), (558, 34285654), (564, 33920913), (611, 31311612), (806, 23736222), (846, 22613942), (1116, 17142827), (1209, 15824148), (1222, 15655806), (1457, 13130676), (1612, 11868111), (1692, 11306971), (1833, 10437204), (2418, 7912074), (2444, 7827903), (2914, 6565338), (3627, 5274716), (3666, 5218602), (4371, 4376892), (4836, 3956037), (5499, 3479068), (5828, 3282669), (7254, 2637358), (7332, 2609301), (8742, 2188446), (10998, 1739534), (13113, 1458964), (14508, 1318679), (17484, 1094223), (18941, 1010052), (21996, 869767), (26226, 729482), (28057, 681876), (37882, 505026), (52452, 364741), (56114, 340938), (56823, 336684), (75764, 252513), (84171, 227292), (112228, 170469), (113646, 168342)]