18446260430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{29741}}^1$

素因数の和:30141

約数の個数: 48

約数和(自身を含む): 36053014464

約数和(自身を除く): 17606754034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 367, 734, 845, 1690, 1835, 3670, 4771, 9542, 23855, 29741, 47710, 59482, 62023, 124046, 148705, 297410, 310115, 386633, 620230, 773266, 1933165, 3866330, 5026229, 10052458, 10914947, 21829894, 25131145, 50262290, 54574735, 109149470, 141894311, 283788622, 709471555, 1418943110, 1844626043, 3689252086, 9223130215, 18446260430]

約数ペア:

[(1, 18446260430), (2, 9223130215), (5, 3689252086), (10, 1844626043), (13, 1418943110), (26, 709471555), (65, 283788622), (130, 141894311), (169, 109149470), (338, 54574735), (367, 50262290), (734, 25131145), (845, 21829894), (1690, 10914947), (1835, 10052458), (3670, 5026229), (4771, 3866330), (9542, 1933165), (23855, 773266), (29741, 620230), (47710, 386633), (59482, 310115), (62023, 297410), (124046, 148705)]