19266678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 25549002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 797, 1343, 1422, 1594, 2391, 2686, 4029, 4782, 7173, 8058, 12087, 13549, 14346, 24174, 27098, 40647, 62963, 81294, 121941, 125926, 188889, 243882, 377778, 566667, 1070371, 1133334, 2140742, 3211113, 6422226, 9633339, 19266678]

約数ペア:

[(1, 19266678), (2, 9633339), (3, 6422226), (6, 3211113), (9, 2140742), (17, 1133334), (18, 1070371), (34, 566667), (51, 377778), (79, 243882), (102, 188889), (153, 125926), (158, 121941), (237, 81294), (306, 62963), (474, 40647), (711, 27098), (797, 24174), (1343, 14346), (1422, 13549), (1594, 12087), (2391, 8058), (2686, 7173), (4029, 4782)]