181968228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{129607}}^1$

素因数の和:129633

約数の個数: 48

約数和(自身を含む): 508063360

約数和(自身を除く): 326095132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 129607, 259214, 388821, 518428, 777642, 1166463, 1555284, 1684891, 2332926, 3369782, 3499389, 4665852, 5054673, 6739564, 6998778, 10109346, 13997556, 15164019, 20218692, 30328038, 45492057, 60656076, 90984114, 181968228]

約数ペア:

[(1, 181968228), (2, 90984114), (3, 60656076), (4, 45492057), (6, 30328038), (9, 20218692), (12, 15164019), (13, 13997556), (18, 10109346), (26, 6998778), (27, 6739564), (36, 5054673), (39, 4665852), (52, 3499389), (54, 3369782), (78, 2332926), (108, 1684891), (117, 1555284), (156, 1166463), (234, 777642), (351, 518428), (468, 388821), (702, 259214), (1404, 129607)]