19833444

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 31876956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 809, 908, 1362, 1618, 2043, 2427, 2724, 3236, 4086, 4854, 6129, 7281, 8172, 9708, 12258, 14562, 21843, 24516, 29124, 43686, 87372, 183643, 367286, 550929, 734572, 1101858, 1652787, 2203716, 3305574, 4958361, 6611148, 9916722, 19833444]

約数ペア:

[(1, 19833444), (2, 9916722), (3, 6611148), (4, 4958361), (6, 3305574), (9, 2203716), (12, 1652787), (18, 1101858), (27, 734572), (36, 550929), (54, 367286), (108, 183643), (227, 87372), (454, 43686), (681, 29124), (809, 24516), (908, 21843), (1362, 14562), (1618, 12258), (2043, 9708), (2427, 8172), (2724, 7281), (3236, 6129), (4086, 4854)]