39739908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 100336320

約数和(自身を除く): 60596412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 947, 1076, 1614, 1894, 2841, 3228, 3497, 3788, 5682, 6994, 10491, 11364, 12311, 13988, 20982, 24622, 36933, 41964, 49244, 73866, 147732, 254743, 509486, 764229, 1018972, 1528458, 3056916, 3311659, 6623318, 9934977, 13246636, 19869954, 39739908]

約数ペア:

[(1, 39739908), (2, 19869954), (3, 13246636), (4, 9934977), (6, 6623318), (12, 3311659), (13, 3056916), (26, 1528458), (39, 1018972), (52, 764229), (78, 509486), (156, 254743), (269, 147732), (538, 73866), (807, 49244), (947, 41964), (1076, 36933), (1614, 24622), (1894, 20982), (2841, 13988), (3228, 12311), (3497, 11364), (3788, 10491), (5682, 6994)]