42995628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 121500288

約数和(自身を除く): 78504660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 191, 222, 234, 333, 338, 382, 444, 468, 481, 507, 573, 666, 676, 764, 962, 1014, 1146, 1332, 1443, 1521, 1719, 1924, 2028, 2292, 2483, 2886, 3042, 3438, 4329, 4966, 5772, 6084, 6253, 6876, 7067, 7449, 8658, 9932, 12506, 14134, 14898, 17316, 18759, 21201, 22347, 25012, 28268, 29796, 32279, 37518, 42402, 44694, 56277, 63603, 64558, 75036, 84804, 89388, 91871, 96837, 112554, 127206, 129116, 183742, 193674, 225108, 254412, 275613, 290511, 367484, 387348, 551226, 581022, 826839, 1102452, 1162044, 1194323, 1653678, 2388646, 3307356, 3582969, 4777292, 7165938, 10748907, 14331876, 21497814, 42995628]

約数ペア:

[(1, 42995628), (2, 21497814), (3, 14331876), (4, 10748907), (6, 7165938), (9, 4777292), (12, 3582969), (13, 3307356), (18, 2388646), (26, 1653678), (36, 1194323), (37, 1162044), (39, 1102452), (52, 826839), (74, 581022), (78, 551226), (111, 387348), (117, 367484), (148, 290511), (156, 275613), (169, 254412), (191, 225108), (222, 193674), (234, 183742), (333, 129116), (338, 127206), (382, 112554), (444, 96837), (468, 91871), (481, 89388), (507, 84804), (573, 75036), (666, 64558), (676, 63603), (764, 56277), (962, 44694), (1014, 42402), (1146, 37518), (1332, 32279), (1443, 29796), (1521, 28268), (1719, 25012), (1924, 22347), (2028, 21201), (2292, 18759), (2483, 17316), (2886, 14898), (3042, 14134), (3438, 12506), (4329, 9932), (4966, 8658), (5772, 7449), (6084, 7067), (6253, 6876)]