8970318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 24000000

約数和(自身を除く): 15029682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1249, 2394, 2498, 3591, 3747, 7182, 7494, 8743, 11241, 17486, 22482, 23731, 26229, 33723, 47462, 52458, 67446, 71193, 78687, 142386, 157374, 166117, 213579, 236061, 332234, 427158, 472122, 498351, 640737, 996702, 1281474, 1495053, 2990106, 4485159, 8970318]

約数ペア:

[(1, 8970318), (2, 4485159), (3, 2990106), (6, 1495053), (7, 1281474), (9, 996702), (14, 640737), (18, 498351), (19, 472122), (21, 427158), (27, 332234), (38, 236061), (42, 213579), (54, 166117), (57, 157374), (63, 142386), (114, 78687), (126, 71193), (133, 67446), (171, 52458), (189, 47462), (266, 33723), (342, 26229), (378, 23731), (399, 22482), (513, 17486), (798, 11241), (1026, 8743), (1197, 7494), (1249, 7182), (2394, 3747), (2498, 3591)]