21799584

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 66407040

約数和(自身を除く): 44607456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1097, 1104, 1242, 1656, 2194, 2208, 2484, 3291, 3312, 4388, 4968, 6582, 6624, 8776, 9873, 9936, 13164, 17552, 19746, 19872, 25231, 26328, 29619, 35104, 39492, 50462, 52656, 59238, 75693, 78984, 100924, 105312, 118476, 151386, 157968, 201848, 227079, 236952, 302772, 315936, 403696, 454158, 473904, 605544, 681237, 807392, 908316, 947808, 1211088, 1362474, 1816632, 2422176, 2724948, 3633264, 5449896, 7266528, 10899792, 21799584]

約数ペア:

[(1, 21799584), (2, 10899792), (3, 7266528), (4, 5449896), (6, 3633264), (8, 2724948), (9, 2422176), (12, 1816632), (16, 1362474), (18, 1211088), (23, 947808), (24, 908316), (27, 807392), (32, 681237), (36, 605544), (46, 473904), (48, 454158), (54, 403696), (69, 315936), (72, 302772), (92, 236952), (96, 227079), (108, 201848), (138, 157968), (144, 151386), (184, 118476), (207, 105312), (216, 100924), (276, 78984), (288, 75693), (368, 59238), (414, 52656), (432, 50462), (552, 39492), (621, 35104), (736, 29619), (828, 26328), (864, 25231), (1097, 19872), (1104, 19746), (1242, 17552), (1656, 13164), (2194, 9936), (2208, 9873), (2484, 8776), (3291, 6624), (3312, 6582), (4388, 4968)]