1213777764

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{661099}}^1$

素因数の和:661129

約数の個数: 48

約数和(自身を含む): 3331944000

約数和(自身を除く): 2118166236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 661099, 1322198, 1983297, 2644396, 3966594, 5949891, 7933188, 11238683, 11899782, 17849673, 22477366, 23799564, 33716049, 35699346, 44954732, 67432098, 71398692, 101148147, 134864196, 202296294, 303444441, 404592588, 606888882, 1213777764]

約数ペア:

[(1, 1213777764), (2, 606888882), (3, 404592588), (4, 303444441), (6, 202296294), (9, 134864196), (12, 101148147), (17, 71398692), (18, 67432098), (27, 44954732), (34, 35699346), (36, 33716049), (51, 23799564), (54, 22477366), (68, 17849673), (102, 11899782), (108, 11238683), (153, 7933188), (204, 5949891), (306, 3966594), (459, 2644396), (612, 1983297), (918, 1322198), (1836, 661099)]