23155938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5859

約数の個数: 48

約数和(自身を含む): 57218616

約数和(自身を除く): 34062678

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, 5821, 11642, 17463, 34926, 52389, 75673, 98957, 104778, 151346, 197914, 227019, 296871, 454038, 593742, 681057, 890613, 1286441, 1362114, 1781226, 2572882, 3859323, 7718646, 11577969, 23155938]

約数ペア:

[(1, 23155938), (2, 11577969), (3, 7718646), (6, 3859323), (9, 2572882), (13, 1781226), (17, 1362114), (18, 1286441), (26, 890613), (34, 681057), (39, 593742), (51, 454038), (78, 296871), (102, 227019), (117, 197914), (153, 151346), (221, 104778), (234, 98957), (306, 75673), (442, 52389), (663, 34926), (1326, 17463), (1989, 11642), (3978, 5821)]