19159092

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 52468416

約数和(自身を除く): 33309324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 857, 972, 1242, 1714, 1863, 2484, 2571, 3428, 3726, 5142, 5589, 7452, 7713, 10284, 11178, 15426, 19711, 22356, 23139, 30852, 39422, 46278, 59133, 69417, 78844, 92556, 118266, 138834, 177399, 208251, 236532, 277668, 354798, 416502, 532197, 709596, 833004, 1064394, 1596591, 2128788, 3193182, 4789773, 6386364, 9579546, 19159092]

約数ペア:

[(1, 19159092), (2, 9579546), (3, 6386364), (4, 4789773), (6, 3193182), (9, 2128788), (12, 1596591), (18, 1064394), (23, 833004), (27, 709596), (36, 532197), (46, 416502), (54, 354798), (69, 277668), (81, 236532), (92, 208251), (108, 177399), (138, 138834), (162, 118266), (207, 92556), (243, 78844), (276, 69417), (324, 59133), (414, 46278), (486, 39422), (621, 30852), (828, 23139), (857, 22356), (972, 19711), (1242, 15426), (1714, 11178), (1863, 10284), (2484, 7713), (2571, 7452), (3428, 5589), (3726, 5142)]