42118908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 106851360

約数和(自身を除く): 64732452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2477, 2834, 4251, 4954, 5668, 7431, 8502, 9908, 14862, 17004, 29724, 32201, 64402, 96603, 128804, 193206, 269993, 386412, 539986, 809979, 1079972, 1619958, 3239916, 3509909, 7019818, 10529727, 14039636, 21059454, 42118908]

約数ペア:

[(1, 42118908), (2, 21059454), (3, 14039636), (4, 10529727), (6, 7019818), (12, 3509909), (13, 3239916), (26, 1619958), (39, 1079972), (52, 809979), (78, 539986), (109, 386412), (156, 269993), (218, 193206), (327, 128804), (436, 96603), (654, 64402), (1308, 32201), (1417, 29724), (2477, 17004), (2834, 14862), (4251, 9908), (4954, 8502), (5668, 7431)]