15636984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 43390080

約数和(自身を除く): 27753096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 971, 1342, 1464, 1942, 2013, 2684, 2913, 3884, 4026, 5368, 5826, 7768, 8052, 10681, 11652, 16104, 21362, 23304, 32043, 42724, 59231, 64086, 85448, 118462, 128172, 177693, 236924, 256344, 355386, 473848, 651541, 710772, 1303082, 1421544, 1954623, 2606164, 3909246, 5212328, 7818492, 15636984]

約数ペア:

[(1, 15636984), (2, 7818492), (3, 5212328), (4, 3909246), (6, 2606164), (8, 1954623), (11, 1421544), (12, 1303082), (22, 710772), (24, 651541), (33, 473848), (44, 355386), (61, 256344), (66, 236924), (88, 177693), (122, 128172), (132, 118462), (183, 85448), (244, 64086), (264, 59231), (366, 42724), (488, 32043), (671, 23304), (732, 21362), (971, 16104), (1342, 11652), (1464, 10681), (1942, 8052), (2013, 7768), (2684, 5826), (2913, 5368), (3884, 4026)]