65163618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16381}}^1$

素因数の和:16419

約数の個数: 48

約数和(自身を含む): 161002296

約数和(自身を除く): 95838678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16381, 32762, 49143, 98286, 147429, 212953, 278477, 294858, 425906, 556954, 638859, 835431, 1277718, 1670862, 1916577, 2506293, 3620201, 3833154, 5012586, 7240402, 10860603, 21721206, 32581809, 65163618]

約数ペア:

[(1, 65163618), (2, 32581809), (3, 21721206), (6, 10860603), (9, 7240402), (13, 5012586), (17, 3833154), (18, 3620201), (26, 2506293), (34, 1916577), (39, 1670862), (51, 1277718), (78, 835431), (102, 638859), (117, 556954), (153, 425906), (221, 294858), (234, 278477), (306, 212953), (442, 147429), (663, 98286), (1326, 49143), (1989, 32762), (3978, 16381)]