16690674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 45734976

約数和(自身を除く): 29044302

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 397, 429, 462, 539, 546, 637, 794, 858, 1001, 1078, 1191, 1274, 1617, 1911, 2002, 2382, 2779, 3003, 3234, 3822, 4367, 5161, 5558, 6006, 7007, 8337, 8734, 10322, 13101, 14014, 15483, 16674, 19453, 21021, 26202, 30569, 30966, 36127, 38906, 42042, 56771, 58359, 61138, 72254, 91707, 108381, 113542, 116718, 170313, 183414, 213983, 216762, 252889, 340626, 397397, 427966, 505778, 641949, 758667, 794794, 1192191, 1283898, 1517334, 2384382, 2781779, 5563558, 8345337, 16690674]

約数ペア:

[(1, 16690674), (2, 8345337), (3, 5563558), (6, 2781779), (7, 2384382), (11, 1517334), (13, 1283898), (14, 1192191), (21, 794794), (22, 758667), (26, 641949), (33, 505778), (39, 427966), (42, 397397), (49, 340626), (66, 252889), (77, 216762), (78, 213983), (91, 183414), (98, 170313), (143, 116718), (147, 113542), (154, 108381), (182, 91707), (231, 72254), (273, 61138), (286, 58359), (294, 56771), (397, 42042), (429, 38906), (462, 36127), (539, 30966), (546, 30569), (637, 26202), (794, 21021), (858, 19453), (1001, 16674), (1078, 15483), (1191, 14014), (1274, 13101), (1617, 10322), (1911, 8734), (2002, 8337), (2382, 7007), (2779, 6006), (3003, 5558), (3234, 5161), (3822, 4367)]