18961031808

素因数分解:

$2^7\times 3^2\times {\mathrm{179}}^1\times {\mathrm{91951}}^1$

素因数の和:92150

約数の個数: 96

約数和(自身を含む): 54867758400

約数和(自身を除く): 35906726592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 192, 288, 358, 384, 537, 576, 716, 1074, 1152, 1432, 1611, 2148, 2864, 3222, 4296, 5728, 6444, 8592, 11456, 12888, 17184, 22912, 25776, 34368, 51552, 68736, 91951, 103104, 183902, 206208, 275853, 367804, 551706, 735608, 827559, 1103412, 1471216, 1655118, 2206824, 2942432, 3310236, 4413648, 5884864, 6620472, 8827296, 11769728, 13240944, 16459229, 17654592, 26481888, 32918458, 35309184, 49377687, 52963776, 65836916, 98755374, 105927552, 131673832, 148133061, 197510748, 263347664, 296266122, 395021496, 526695328, 592532244, 790042992, 1053390656, 1185064488, 1580085984, 2106781312, 2370128976, 3160171968, 4740257952, 6320343936, 9480515904, 18961031808]

約数ペア:

[(1, 18961031808), (2, 9480515904), (3, 6320343936), (4, 4740257952), (6, 3160171968), (8, 2370128976), (9, 2106781312), (12, 1580085984), (16, 1185064488), (18, 1053390656), (24, 790042992), (32, 592532244), (36, 526695328), (48, 395021496), (64, 296266122), (72, 263347664), (96, 197510748), (128, 148133061), (144, 131673832), (179, 105927552), (192, 98755374), (288, 65836916), (358, 52963776), (384, 49377687), (537, 35309184), (576, 32918458), (716, 26481888), (1074, 17654592), (1152, 16459229), (1432, 13240944), (1611, 11769728), (2148, 8827296), (2864, 6620472), (3222, 5884864), (4296, 4413648), (5728, 3310236), (6444, 2942432), (8592, 2206824), (11456, 1655118), (12888, 1471216), (17184, 1103412), (22912, 827559), (25776, 735608), (34368, 551706), (51552, 367804), (68736, 275853), (91951, 206208), (103104, 183902)]