19373904

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 140

約数和(自身を含む): 61802592

約数和(自身を除く): 42428688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 151, 162, 176, 198, 216, 243, 264, 297, 302, 324, 396, 432, 453, 486, 528, 594, 604, 648, 729, 792, 891, 906, 972, 1188, 1208, 1296, 1359, 1458, 1584, 1661, 1782, 1812, 1944, 2376, 2416, 2673, 2718, 2916, 3322, 3564, 3624, 3888, 4077, 4752, 4983, 5346, 5436, 5832, 6644, 7128, 7248, 8019, 8154, 9966, 10692, 10872, 11664, 12231, 13288, 14256, 14949, 16038, 16308, 19932, 21384, 21744, 24462, 26576, 29898, 32076, 32616, 36693, 39864, 42768, 44847, 48924, 59796, 64152, 65232, 73386, 79728, 89694, 97848, 110079, 119592, 128304, 134541, 146772, 179388, 195696, 220158, 239184, 269082, 293544, 358776, 403623, 440316, 538164, 587088, 717552, 807246, 880632, 1076328, 1210869, 1614492, 1761264, 2152656, 2421738, 3228984, 4843476, 6457968, 9686952, 19373904]

約数ペア:

[(1, 19373904), (2, 9686952), (3, 6457968), (4, 4843476), (6, 3228984), (8, 2421738), (9, 2152656), (11, 1761264), (12, 1614492), (16, 1210869), (18, 1076328), (22, 880632), (24, 807246), (27, 717552), (33, 587088), (36, 538164), (44, 440316), (48, 403623), (54, 358776), (66, 293544), (72, 269082), (81, 239184), (88, 220158), (99, 195696), (108, 179388), (132, 146772), (144, 134541), (151, 128304), (162, 119592), (176, 110079), (198, 97848), (216, 89694), (243, 79728), (264, 73386), (297, 65232), (302, 64152), (324, 59796), (396, 48924), (432, 44847), (453, 42768), (486, 39864), (528, 36693), (594, 32616), (604, 32076), (648, 29898), (729, 26576), (792, 24462), (891, 21744), (906, 21384), (972, 19932), (1188, 16308), (1208, 16038), (1296, 14949), (1359, 14256), (1458, 13288), (1584, 12231), (1661, 11664), (1782, 10872), (1812, 10692), (1944, 9966), (2376, 8154), (2416, 8019), (2673, 7248), (2718, 7128), (2916, 6644), (3322, 5832), (3564, 5436), (3624, 5346), (3888, 4983), (4077, 4752)]