22887438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 37938162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 29, 38, 42, 43, 46, 57, 58, 69, 86, 87, 114, 129, 133, 138, 161, 174, 203, 258, 266, 301, 322, 399, 406, 437, 483, 551, 602, 609, 667, 798, 817, 874, 903, 966, 989, 1102, 1218, 1247, 1311, 1334, 1634, 1653, 1806, 1978, 2001, 2451, 2494, 2622, 2967, 3059, 3306, 3741, 3857, 4002, 4669, 4902, 5719, 5934, 6118, 6923, 7482, 7714, 8729, 9177, 9338, 11438, 11571, 12673, 13846, 14007, 17157, 17458, 18354, 18791, 20769, 23142, 23693, 25346, 26187, 28014, 28681, 34314, 37582, 38019, 41538, 47386, 52374, 56373, 57362, 71079, 76038, 86043, 88711, 112746, 131537, 142158, 165851, 172086, 177422, 200767, 263074, 266133, 331702, 394611, 401534, 497553, 532266, 544939, 602301, 789222, 995106, 1089878, 1204602, 1634817, 3269634, 3814573, 7629146, 11443719, 22887438]

約数ペア:

[(1, 22887438), (2, 11443719), (3, 7629146), (6, 3814573), (7, 3269634), (14, 1634817), (19, 1204602), (21, 1089878), (23, 995106), (29, 789222), (38, 602301), (42, 544939), (43, 532266), (46, 497553), (57, 401534), (58, 394611), (69, 331702), (86, 266133), (87, 263074), (114, 200767), (129, 177422), (133, 172086), (138, 165851), (161, 142158), (174, 131537), (203, 112746), (258, 88711), (266, 86043), (301, 76038), (322, 71079), (399, 57362), (406, 56373), (437, 52374), (483, 47386), (551, 41538), (602, 38019), (609, 37582), (667, 34314), (798, 28681), (817, 28014), (874, 26187), (903, 25346), (966, 23693), (989, 23142), (1102, 20769), (1218, 18791), (1247, 18354), (1311, 17458), (1334, 17157), (1634, 14007), (1653, 13846), (1806, 12673), (1978, 11571), (2001, 11438), (2451, 9338), (2494, 9177), (2622, 8729), (2967, 7714), (3059, 7482), (3306, 6923), (3741, 6118), (3857, 5934), (4002, 5719), (4669, 4902)]