4653558

素因数分解:

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

素因数の和:978

約数の個数: 64

約数和(自身を含む): 12741120

約数和(自身を除く): 8087562

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 947, 1638, 1894, 2457, 2841, 4914, 5682, 6629, 8523, 12311, 13258, 17046, 19887, 24622, 25569, 36933, 39774, 51138, 59661, 73866, 86177, 110799, 119322, 172354, 178983, 221598, 258531, 332397, 357966, 517062, 664794, 775593, 1551186, 2326779, 4653558]

約数ペア:

[(1, 4653558), (2, 2326779), (3, 1551186), (6, 775593), (7, 664794), (9, 517062), (13, 357966), (14, 332397), (18, 258531), (21, 221598), (26, 178983), (27, 172354), (39, 119322), (42, 110799), (54, 86177), (63, 73866), (78, 59661), (91, 51138), (117, 39774), (126, 36933), (182, 25569), (189, 24622), (234, 19887), (273, 17046), (351, 13258), (378, 12311), (546, 8523), (702, 6629), (819, 5682), (947, 4914), (1638, 2841), (1894, 2457)]