38083638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 87056640

約数和(自身を除く): 48973002

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 258, 323, 457, 646, 731, 817, 914, 969, 1371, 1462, 1634, 1938, 2193, 2451, 2742, 4386, 4902, 7769, 8683, 13889, 15538, 17366, 19651, 23307, 26049, 27778, 39302, 41667, 46614, 52098, 58953, 83334, 117906, 147611, 295222, 334067, 373369, 442833, 668134, 746738, 885666, 1002201, 1120107, 2004402, 2240214, 6347273, 12694546, 19041819, 38083638]

約数ペア:

[(1, 38083638), (2, 19041819), (3, 12694546), (6, 6347273), (17, 2240214), (19, 2004402), (34, 1120107), (38, 1002201), (43, 885666), (51, 746738), (57, 668134), (86, 442833), (102, 373369), (114, 334067), (129, 295222), (258, 147611), (323, 117906), (457, 83334), (646, 58953), (731, 52098), (817, 46614), (914, 41667), (969, 39302), (1371, 27778), (1462, 26049), (1634, 23307), (1938, 19651), (2193, 17366), (2451, 15538), (2742, 13889), (4386, 8683), (4902, 7769)]