18426304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22172

約数の個数: 28

約数和(自身を含む): 39379144

約数和(自身を除く): 20952840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22147, 44294, 88588, 177176, 287911, 354352, 575822, 708704, 1151644, 1417408, 2303288, 4606576, 9213152, 18426304]

約数ペア:

[(1, 18426304), (2, 9213152), (4, 4606576), (8, 2303288), (13, 1417408), (16, 1151644), (26, 708704), (32, 575822), (52, 354352), (64, 287911), (104, 177176), (208, 88588), (416, 44294), (832, 22147)]