18587232

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 55983312

約数和(自身を除く): 37396080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 101, 108, 142, 144, 162, 202, 213, 216, 284, 288, 303, 324, 404, 426, 432, 568, 606, 639, 648, 808, 852, 864, 909, 1136, 1212, 1278, 1296, 1616, 1704, 1818, 1917, 2272, 2424, 2556, 2592, 2727, 3232, 3408, 3636, 3834, 4848, 5112, 5454, 5751, 6816, 7171, 7272, 7668, 8181, 9696, 10224, 10908, 11502, 14342, 14544, 15336, 16362, 20448, 21513, 21816, 23004, 28684, 29088, 30672, 32724, 43026, 43632, 46008, 57368, 61344, 64539, 65448, 86052, 87264, 92016, 114736, 129078, 130896, 172104, 184032, 193617, 229472, 258156, 261792, 344208, 387234, 516312, 580851, 688416, 774468, 1032624, 1161702, 1548936, 2065248, 2323404, 3097872, 4646808, 6195744, 9293616, 18587232]

約数ペア:

[(1, 18587232), (2, 9293616), (3, 6195744), (4, 4646808), (6, 3097872), (8, 2323404), (9, 2065248), (12, 1548936), (16, 1161702), (18, 1032624), (24, 774468), (27, 688416), (32, 580851), (36, 516312), (48, 387234), (54, 344208), (71, 261792), (72, 258156), (81, 229472), (96, 193617), (101, 184032), (108, 172104), (142, 130896), (144, 129078), (162, 114736), (202, 92016), (213, 87264), (216, 86052), (284, 65448), (288, 64539), (303, 61344), (324, 57368), (404, 46008), (426, 43632), (432, 43026), (568, 32724), (606, 30672), (639, 29088), (648, 28684), (808, 23004), (852, 21816), (864, 21513), (909, 20448), (1136, 16362), (1212, 15336), (1278, 14544), (1296, 14342), (1616, 11502), (1704, 10908), (1818, 10224), (1917, 9696), (2272, 8181), (2424, 7668), (2556, 7272), (2592, 7171), (2727, 6816), (3232, 5751), (3408, 5454), (3636, 5112), (3834, 4848)]