18882732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7566

約数の個数: 48

約数和(自身を含む): 50601600

約数和(自身を除く): 31718868

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7529, 15058, 22587, 30116, 45174, 82819, 90348, 143051, 165638, 248457, 286102, 331276, 429153, 496914, 572204, 858306, 993828, 1573561, 1716612, 3147122, 4720683, 6294244, 9441366, 18882732]

約数ペア:

[(1, 18882732), (2, 9441366), (3, 6294244), (4, 4720683), (6, 3147122), (11, 1716612), (12, 1573561), (19, 993828), (22, 858306), (33, 572204), (38, 496914), (44, 429153), (57, 331276), (66, 286102), (76, 248457), (114, 165638), (132, 143051), (209, 90348), (228, 82819), (418, 45174), (627, 30116), (836, 22587), (1254, 15058), (2508, 7529)]