31743684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 94976000

約数和(自身を除く): 63232316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 211, 252, 378, 398, 422, 597, 633, 756, 796, 844, 1194, 1266, 1393, 1477, 1791, 1899, 2388, 2532, 2786, 2954, 3582, 3798, 4179, 4431, 5373, 5572, 5697, 5908, 7164, 7596, 8358, 8862, 10746, 11394, 12537, 13293, 16716, 17724, 21492, 22788, 25074, 26586, 37611, 39879, 41989, 50148, 53172, 75222, 79758, 83978, 125967, 150444, 159516, 167956, 251934, 293923, 377901, 503868, 587846, 755802, 881769, 1133703, 1175692, 1511604, 1763538, 2267406, 2645307, 3527076, 4534812, 5290614, 7935921, 10581228, 15871842, 31743684]

約数ペア:

[(1, 31743684), (2, 15871842), (3, 10581228), (4, 7935921), (6, 5290614), (7, 4534812), (9, 3527076), (12, 2645307), (14, 2267406), (18, 1763538), (21, 1511604), (27, 1175692), (28, 1133703), (36, 881769), (42, 755802), (54, 587846), (63, 503868), (84, 377901), (108, 293923), (126, 251934), (189, 167956), (199, 159516), (211, 150444), (252, 125967), (378, 83978), (398, 79758), (422, 75222), (597, 53172), (633, 50148), (756, 41989), (796, 39879), (844, 37611), (1194, 26586), (1266, 25074), (1393, 22788), (1477, 21492), (1791, 17724), (1899, 16716), (2388, 13293), (2532, 12537), (2786, 11394), (2954, 10746), (3582, 8862), (3798, 8358), (4179, 7596), (4431, 7164), (5373, 5908), (5572, 5697)]