761634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 1853280

約数和(自身を除く): 1091646

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 131, 153, 171, 262, 306, 323, 342, 393, 646, 786, 969, 1179, 1938, 2227, 2358, 2489, 2907, 4454, 4978, 5814, 6681, 7467, 13362, 14934, 20043, 22401, 40086, 42313, 44802, 84626, 126939, 253878, 380817, 761634]

約数ペア:

[(1, 761634), (2, 380817), (3, 253878), (6, 126939), (9, 84626), (17, 44802), (18, 42313), (19, 40086), (34, 22401), (38, 20043), (51, 14934), (57, 13362), (102, 7467), (114, 6681), (131, 5814), (153, 4978), (171, 4454), (262, 2907), (306, 2489), (323, 2358), (342, 2227), (393, 1938), (646, 1179), (786, 969)]