18287186484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{154291}}^1$

素因数の和:154405

約数の個数: 96

約数和(自身を含む): 52256848896

約数和(自身を除く): 33969662412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 83, 84, 102, 119, 166, 204, 238, 249, 332, 357, 476, 498, 581, 714, 996, 1162, 1411, 1428, 1743, 2324, 2822, 3486, 4233, 5644, 6972, 8466, 9877, 16932, 19754, 29631, 39508, 59262, 118524, 154291, 308582, 462873, 617164, 925746, 1080037, 1851492, 2160074, 2622947, 3240111, 4320148, 5245894, 6480222, 7868841, 10491788, 12806153, 12960444, 15737682, 18360629, 25612306, 31475364, 36721258, 38418459, 51224612, 55081887, 73442516, 76836918, 89643071, 110163774, 153673836, 179286142, 217704601, 220327548, 268929213, 358572284, 435409202, 537858426, 653113803, 870818404, 1075716852, 1306227606, 1523932207, 2612455212, 3047864414, 4571796621, 6095728828, 9143593242, 18287186484]

約数ペア:

[(1, 18287186484), (2, 9143593242), (3, 6095728828), (4, 4571796621), (6, 3047864414), (7, 2612455212), (12, 1523932207), (14, 1306227606), (17, 1075716852), (21, 870818404), (28, 653113803), (34, 537858426), (42, 435409202), (51, 358572284), (68, 268929213), (83, 220327548), (84, 217704601), (102, 179286142), (119, 153673836), (166, 110163774), (204, 89643071), (238, 76836918), (249, 73442516), (332, 55081887), (357, 51224612), (476, 38418459), (498, 36721258), (581, 31475364), (714, 25612306), (996, 18360629), (1162, 15737682), (1411, 12960444), (1428, 12806153), (1743, 10491788), (2324, 7868841), (2822, 6480222), (3486, 5245894), (4233, 4320148), (5644, 3240111), (6972, 2622947), (8466, 2160074), (9877, 1851492), (16932, 1080037), (19754, 925746), (29631, 617164), (39508, 462873), (59262, 308582), (118524, 154291)]