18374230472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5699203}}^1$

素因数の和:5699253

約数の個数: 32

約数和(自身を含む): 38298650880

約数和(自身を除く): 19924420408

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5699203, 11398406, 22796812, 45593624, 74089639, 148179278, 176675293, 296358556, 353350586, 592717112, 706701172, 1413402344, 2296778809, 4593557618, 9187115236, 18374230472]

約数ペア:

[(1, 18374230472), (2, 9187115236), (4, 4593557618), (8, 2296778809), (13, 1413402344), (26, 706701172), (31, 592717112), (52, 353350586), (62, 296358556), (104, 176675293), (124, 148179278), (248, 74089639), (403, 45593624), (806, 22796812), (1612, 11398406), (3224, 5699203)]