18963936

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37645344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 467, 564, 752, 846, 864, 934, 1128, 1269, 1401, 1504, 1692, 1868, 2256, 2538, 2802, 3384, 3736, 4203, 4512, 5076, 5604, 6768, 7472, 8406, 10152, 11208, 12609, 13536, 14944, 16812, 20304, 21949, 22416, 25218, 33624, 40608, 43898, 44832, 50436, 65847, 67248, 87796, 100872, 131694, 134496, 175592, 197541, 201744, 263388, 351184, 395082, 403488, 526776, 592623, 702368, 790164, 1053552, 1185246, 1580328, 2107104, 2370492, 3160656, 4740984, 6321312, 9481968, 18963936]

約数ペア:

[(1, 18963936), (2, 9481968), (3, 6321312), (4, 4740984), (6, 3160656), (8, 2370492), (9, 2107104), (12, 1580328), (16, 1185246), (18, 1053552), (24, 790164), (27, 702368), (32, 592623), (36, 526776), (47, 403488), (48, 395082), (54, 351184), (72, 263388), (94, 201744), (96, 197541), (108, 175592), (141, 134496), (144, 131694), (188, 100872), (216, 87796), (282, 67248), (288, 65847), (376, 50436), (423, 44832), (432, 43898), (467, 40608), (564, 33624), (752, 25218), (846, 22416), (864, 21949), (934, 20304), (1128, 16812), (1269, 14944), (1401, 13536), (1504, 12609), (1692, 11208), (1868, 10152), (2256, 8406), (2538, 7472), (2802, 6768), (3384, 5604), (3736, 5076), (4203, 4512)]