19281822756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{287291}}^1$

素因数の和:287369

約数の個数: 96

約数和(自身を含む): 55601344512

約数和(自身を除く): 36319521756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1974, 2397, 3196, 3948, 4794, 5593, 9588, 11186, 16779, 22372, 33558, 67116, 287291, 574582, 861873, 1149164, 1723746, 2011037, 3447492, 4022074, 4883947, 6033111, 8044148, 9767894, 12066222, 13502677, 14651841, 19535788, 24132444, 27005354, 29303682, 34187629, 40508031, 54010708, 58607364, 68375258, 81016062, 94518739, 102562887, 136750516, 162032124, 189037478, 205125774, 229545509, 283556217, 378074956, 410251548, 459091018, 567112434, 688636527, 918182036, 1134224868, 1377273054, 1606818563, 2754546108, 3213637126, 4820455689, 6427274252, 9640911378, 19281822756]

約数ペア:

[(1, 19281822756), (2, 9640911378), (3, 6427274252), (4, 4820455689), (6, 3213637126), (7, 2754546108), (12, 1606818563), (14, 1377273054), (17, 1134224868), (21, 918182036), (28, 688636527), (34, 567112434), (42, 459091018), (47, 410251548), (51, 378074956), (68, 283556217), (84, 229545509), (94, 205125774), (102, 189037478), (119, 162032124), (141, 136750516), (188, 102562887), (204, 94518739), (238, 81016062), (282, 68375258), (329, 58607364), (357, 54010708), (476, 40508031), (564, 34187629), (658, 29303682), (714, 27005354), (799, 24132444), (987, 19535788), (1316, 14651841), (1428, 13502677), (1598, 12066222), (1974, 9767894), (2397, 8044148), (3196, 6033111), (3948, 4883947), (4794, 4022074), (5593, 3447492), (9588, 2011037), (11186, 1723746), (16779, 1149164), (22372, 861873), (33558, 574582), (67116, 287291)]