1027548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 2909088

約数和(自身を除く): 1881540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 73, 92, 102, 138, 146, 153, 204, 207, 219, 276, 292, 306, 391, 414, 438, 612, 657, 782, 828, 876, 1173, 1241, 1314, 1564, 1679, 2346, 2482, 2628, 3358, 3519, 3723, 4692, 4964, 5037, 6716, 7038, 7446, 10074, 11169, 14076, 14892, 15111, 20148, 22338, 28543, 30222, 44676, 57086, 60444, 85629, 114172, 171258, 256887, 342516, 513774, 1027548]

約数ペア:

[(1, 1027548), (2, 513774), (3, 342516), (4, 256887), (6, 171258), (9, 114172), (12, 85629), (17, 60444), (18, 57086), (23, 44676), (34, 30222), (36, 28543), (46, 22338), (51, 20148), (68, 15111), (69, 14892), (73, 14076), (92, 11169), (102, 10074), (138, 7446), (146, 7038), (153, 6716), (204, 5037), (207, 4964), (219, 4692), (276, 3723), (292, 3519), (306, 3358), (391, 2628), (414, 2482), (438, 2346), (612, 1679), (657, 1564), (782, 1314), (828, 1241), (876, 1173)]