18684771192

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{8543}}^1$

素因数の和:9413

約数の個数: 96

約数和(自身を含む): 52041674880

約数和(自身を除く): 33356903688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 821, 888, 1332, 1642, 2463, 2664, 3284, 4926, 6568, 7389, 8543, 9852, 14778, 17086, 19704, 25629, 29556, 30377, 34172, 51258, 59112, 60754, 68344, 76887, 91131, 102516, 121508, 153774, 182262, 205032, 243016, 273393, 307548, 316091, 364524, 546786, 615096, 632182, 729048, 948273, 1093572, 1264364, 1896546, 2187144, 2528728, 2844819, 3793092, 5689638, 7013803, 7586184, 11379276, 14027606, 21041409, 22758552, 28055212, 42082818, 56110424, 63124227, 84165636, 126248454, 168331272, 252496908, 259510711, 504993816, 519021422, 778532133, 1038042844, 1557064266, 2076085688, 2335596399, 3114128532, 4671192798, 6228257064, 9342385596, 18684771192]

約数ペア:

[(1, 18684771192), (2, 9342385596), (3, 6228257064), (4, 4671192798), (6, 3114128532), (8, 2335596399), (9, 2076085688), (12, 1557064266), (18, 1038042844), (24, 778532133), (36, 519021422), (37, 504993816), (72, 259510711), (74, 252496908), (111, 168331272), (148, 126248454), (222, 84165636), (296, 63124227), (333, 56110424), (444, 42082818), (666, 28055212), (821, 22758552), (888, 21041409), (1332, 14027606), (1642, 11379276), (2463, 7586184), (2664, 7013803), (3284, 5689638), (4926, 3793092), (6568, 2844819), (7389, 2528728), (8543, 2187144), (9852, 1896546), (14778, 1264364), (17086, 1093572), (19704, 948273), (25629, 729048), (29556, 632182), (30377, 615096), (34172, 546786), (51258, 364524), (59112, 316091), (60754, 307548), (68344, 273393), (76887, 243016), (91131, 205032), (102516, 182262), (121508, 153774)]