42538122

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 106666560

約数和(自身を除く): 64128438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 109, 146, 162, 198, 218, 219, 243, 297, 327, 438, 486, 594, 654, 657, 803, 891, 981, 1199, 1314, 1606, 1782, 1962, 1971, 2398, 2409, 2673, 2943, 3597, 3942, 4818, 5346, 5886, 5913, 7194, 7227, 7957, 8829, 10791, 11826, 14454, 15914, 17658, 17739, 21582, 21681, 23871, 26487, 32373, 35478, 43362, 47742, 52974, 64746, 65043, 71613, 87527, 97119, 130086, 143226, 175054, 194238, 195129, 214839, 262581, 291357, 390258, 429678, 525162, 582714, 644517, 787743, 1289034, 1575486, 1933551, 2363229, 3867102, 4726458, 7089687, 14179374, 21269061, 42538122]

約数ペア:

[(1, 42538122), (2, 21269061), (3, 14179374), (6, 7089687), (9, 4726458), (11, 3867102), (18, 2363229), (22, 1933551), (27, 1575486), (33, 1289034), (54, 787743), (66, 644517), (73, 582714), (81, 525162), (99, 429678), (109, 390258), (146, 291357), (162, 262581), (198, 214839), (218, 195129), (219, 194238), (243, 175054), (297, 143226), (327, 130086), (438, 97119), (486, 87527), (594, 71613), (654, 65043), (657, 64746), (803, 52974), (891, 47742), (981, 43362), (1199, 35478), (1314, 32373), (1606, 26487), (1782, 23871), (1962, 21681), (1971, 21582), (2398, 17739), (2409, 17658), (2673, 15914), (2943, 14454), (3597, 11826), (3942, 10791), (4818, 8829), (5346, 7957), (5886, 7227), (5913, 7194)]