1618193076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12689

約数の個数: 72

約数和(自身を含む): 4119684576

約数和(自身を除く): 2501491500

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1734, 1887, 2516, 3468, 3774, 7548, 10693, 12611, 21386, 25222, 32079, 37833, 42772, 50444, 64158, 75666, 128316, 151332, 214387, 428774, 466607, 643161, 857548, 933214, 1286322, 1399821, 1866428, 2572644, 2799642, 3644579, 5599284, 7289158, 7932319, 10933737, 14578316, 15864638, 21867474, 23796957, 31729276, 43734948, 47593914, 95187828, 134849423, 269698846, 404548269, 539397692, 809096538, 1618193076]

約数ペア:

[(1, 1618193076), (2, 809096538), (3, 539397692), (4, 404548269), (6, 269698846), (12, 134849423), (17, 95187828), (34, 47593914), (37, 43734948), (51, 31729276), (68, 23796957), (74, 21867474), (102, 15864638), (111, 14578316), (148, 10933737), (204, 7932319), (222, 7289158), (289, 5599284), (444, 3644579), (578, 2799642), (629, 2572644), (867, 1866428), (1156, 1399821), (1258, 1286322), (1734, 933214), (1887, 857548), (2516, 643161), (3468, 466607), (3774, 428774), (7548, 214387), (10693, 151332), (12611, 128316), (21386, 75666), (25222, 64158), (32079, 50444), (37833, 42772)]