1218996985194

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{867553}}^1$

素因数の和:868123

約数の個数: 48

約数和(自身を含む): 2660212062144

約数和(自身を除く): 1441215076950

約数列:

[1, 2, 3, 6, 9, 18, 251, 311, 502, 622, 753, 933, 1506, 1866, 2259, 2799, 4518, 5598, 78061, 156122, 234183, 468366, 702549, 867553, 1405098, 1735106, 2602659, 5205318, 7807977, 15615954, 217755803, 269808983, 435511606, 539617966, 653267409, 809426949, 1306534818, 1618853898, 1959802227, 2428280847, 3919604454, 4856561694, 67722054733, 135444109466, 203166164199, 406332328398, 609498492597, 1218996985194]

約数ペア:

[(1, 1218996985194), (2, 609498492597), (3, 406332328398), (6, 203166164199), (9, 135444109466), (18, 67722054733), (251, 4856561694), (311, 3919604454), (502, 2428280847), (622, 1959802227), (753, 1618853898), (933, 1306534818), (1506, 809426949), (1866, 653267409), (2259, 539617966), (2799, 435511606), (4518, 269808983), (5598, 217755803), (78061, 15615954), (156122, 7807977), (234183, 5205318), (468366, 2602659), (702549, 1735106), (867553, 1405098)]