42922908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 125798400

約数和(自身を除く): 82875492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2399, 2556, 2982, 4473, 4798, 5964, 7197, 8946, 9596, 14394, 16793, 17892, 21591, 28788, 33586, 43182, 50379, 67172, 86364, 100758, 151137, 170329, 201516, 302274, 340658, 510987, 604548, 681316, 1021974, 1192303, 1532961, 2043948, 2384606, 3065922, 3576909, 4769212, 6131844, 7153818, 10730727, 14307636, 21461454, 42922908]

約数ペア:

[(1, 42922908), (2, 21461454), (3, 14307636), (4, 10730727), (6, 7153818), (7, 6131844), (9, 4769212), (12, 3576909), (14, 3065922), (18, 2384606), (21, 2043948), (28, 1532961), (36, 1192303), (42, 1021974), (63, 681316), (71, 604548), (84, 510987), (126, 340658), (142, 302274), (213, 201516), (252, 170329), (284, 151137), (426, 100758), (497, 86364), (639, 67172), (852, 50379), (994, 43182), (1278, 33586), (1491, 28788), (1988, 21591), (2399, 17892), (2556, 16793), (2982, 14394), (4473, 9596), (4798, 8946), (5964, 7197)]