1897992

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 5553900

約数和(自身を除く): 3655908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 101, 108, 116, 162, 174, 202, 216, 232, 261, 303, 324, 348, 404, 522, 606, 648, 696, 783, 808, 909, 1044, 1212, 1566, 1818, 2088, 2349, 2424, 2727, 2929, 3132, 3636, 4698, 5454, 5858, 6264, 7272, 8181, 8787, 9396, 10908, 11716, 16362, 17574, 18792, 21816, 23432, 26361, 32724, 35148, 52722, 65448, 70296, 79083, 105444, 158166, 210888, 237249, 316332, 474498, 632664, 948996, 1897992]

約数ペア:

[(1, 1897992), (2, 948996), (3, 632664), (4, 474498), (6, 316332), (8, 237249), (9, 210888), (12, 158166), (18, 105444), (24, 79083), (27, 70296), (29, 65448), (36, 52722), (54, 35148), (58, 32724), (72, 26361), (81, 23432), (87, 21816), (101, 18792), (108, 17574), (116, 16362), (162, 11716), (174, 10908), (202, 9396), (216, 8787), (232, 8181), (261, 7272), (303, 6264), (324, 5858), (348, 5454), (404, 4698), (522, 3636), (606, 3132), (648, 2929), (696, 2727), (783, 2424), (808, 2349), (909, 2088), (1044, 1818), (1212, 1566)]