147490686

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{7963}}^1$

素因数の和:7995

約数の個数: 64

約数和(自身を含む): 382272000

約数和(自身を除く): 234781314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 7963, 9261, 15926, 18522, 23889, 47778, 55741, 71667, 111482, 143334, 167223, 215001, 334446, 390187, 430002, 501669, 780374, 1003338, 1170561, 1505007, 2341122, 2731309, 3010014, 3511683, 5462618, 7023366, 8193927, 10535049, 16387854, 21070098, 24581781, 49163562, 73745343, 147490686]

約数ペア:

[(1, 147490686), (2, 73745343), (3, 49163562), (6, 24581781), (7, 21070098), (9, 16387854), (14, 10535049), (18, 8193927), (21, 7023366), (27, 5462618), (42, 3511683), (49, 3010014), (54, 2731309), (63, 2341122), (98, 1505007), (126, 1170561), (147, 1003338), (189, 780374), (294, 501669), (343, 430002), (378, 390187), (441, 334446), (686, 215001), (882, 167223), (1029, 143334), (1323, 111482), (2058, 71667), (2646, 55741), (3087, 47778), (6174, 23889), (7963, 18522), (9261, 15926)]