1551186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 4140864

約数和(自身を除く): 2589678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 947, 1638, 1894, 2841, 5682, 6629, 8523, 12311, 13258, 17046, 19887, 24622, 36933, 39774, 59661, 73866, 86177, 110799, 119322, 172354, 221598, 258531, 517062, 775593, 1551186]

約数ペア:

[(1, 1551186), (2, 775593), (3, 517062), (6, 258531), (7, 221598), (9, 172354), (13, 119322), (14, 110799), (18, 86177), (21, 73866), (26, 59661), (39, 39774), (42, 36933), (63, 24622), (78, 19887), (91, 17046), (117, 13258), (126, 12311), (182, 8523), (234, 6629), (273, 5682), (546, 2841), (819, 1894), (947, 1638)]