19300644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 58496256

約数和(自身を除く): 39195612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 47, 51, 61, 66, 68, 94, 99, 102, 122, 132, 141, 153, 183, 187, 188, 198, 204, 244, 282, 306, 366, 374, 396, 423, 517, 549, 561, 564, 612, 671, 732, 748, 799, 846, 1034, 1037, 1098, 1122, 1342, 1551, 1598, 1683, 1692, 2013, 2068, 2074, 2196, 2244, 2397, 2684, 2867, 3102, 3111, 3196, 3366, 4026, 4148, 4653, 4794, 5734, 6039, 6204, 6222, 6732, 7191, 8052, 8601, 8789, 9306, 9333, 9588, 11407, 11468, 12078, 12444, 14382, 17202, 17578, 18612, 18666, 22814, 24156, 25803, 26367, 28764, 31537, 34221, 34404, 35156, 37332, 45628, 48739, 51606, 52734, 63074, 68442, 79101, 94611, 97478, 102663, 103212, 105468, 126148, 136884, 146217, 158202, 189222, 194956, 205326, 283833, 292434, 316404, 378444, 410652, 438651, 536129, 567666, 584868, 877302, 1072258, 1135332, 1608387, 1754604, 2144516, 3216774, 4825161, 6433548, 9650322, 19300644]

約数ペア:

[(1, 19300644), (2, 9650322), (3, 6433548), (4, 4825161), (6, 3216774), (9, 2144516), (11, 1754604), (12, 1608387), (17, 1135332), (18, 1072258), (22, 877302), (33, 584868), (34, 567666), (36, 536129), (44, 438651), (47, 410652), (51, 378444), (61, 316404), (66, 292434), (68, 283833), (94, 205326), (99, 194956), (102, 189222), (122, 158202), (132, 146217), (141, 136884), (153, 126148), (183, 105468), (187, 103212), (188, 102663), (198, 97478), (204, 94611), (244, 79101), (282, 68442), (306, 63074), (366, 52734), (374, 51606), (396, 48739), (423, 45628), (517, 37332), (549, 35156), (561, 34404), (564, 34221), (612, 31537), (671, 28764), (732, 26367), (748, 25803), (799, 24156), (846, 22814), (1034, 18666), (1037, 18612), (1098, 17578), (1122, 17202), (1342, 14382), (1551, 12444), (1598, 12078), (1683, 11468), (1692, 11407), (2013, 9588), (2068, 9333), (2074, 9306), (2196, 8789), (2244, 8601), (2397, 8052), (2684, 7191), (2867, 6732), (3102, 6222), (3111, 6204), (3196, 6039), (3366, 5734), (4026, 4794), (4148, 4653)]