38381646

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 78871968

約数和(自身を除く): 40490322

約数列:

[1, 2, 3, 6, 53, 106, 137, 159, 274, 318, 411, 822, 881, 1762, 2643, 5286, 7261, 14522, 21783, 43566, 46693, 93386, 120697, 140079, 241394, 280158, 362091, 724182, 6396941, 12793882, 19190823, 38381646]

約数ペア:

[(1, 38381646), (2, 19190823), (3, 12793882), (6, 6396941), (53, 724182), (106, 362091), (137, 280158), (159, 241394), (274, 140079), (318, 120697), (411, 93386), (822, 46693), (881, 43566), (1762, 21783), (2643, 14522), (5286, 7261)]