16196904

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 44104320

約数和(自身を除く): 27907416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 991, 1362, 1816, 1982, 2043, 2724, 2973, 3964, 4086, 5448, 5946, 7928, 8172, 8919, 11892, 16344, 17838, 23784, 35676, 71352, 224957, 449914, 674871, 899828, 1349742, 1799656, 2024613, 2699484, 4049226, 5398968, 8098452, 16196904]

約数ペア:

[(1, 16196904), (2, 8098452), (3, 5398968), (4, 4049226), (6, 2699484), (8, 2024613), (9, 1799656), (12, 1349742), (18, 899828), (24, 674871), (36, 449914), (72, 224957), (227, 71352), (454, 35676), (681, 23784), (908, 17838), (991, 16344), (1362, 11892), (1816, 8919), (1982, 8172), (2043, 7928), (2724, 5946), (2973, 5448), (3964, 4086)]