18063792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 55014336

約数和(自身を除く): 36950544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 157, 188, 204, 272, 282, 306, 314, 376, 408, 423, 471, 564, 612, 628, 752, 799, 816, 846, 942, 1128, 1224, 1256, 1413, 1598, 1692, 1884, 2256, 2397, 2448, 2512, 2669, 2826, 3196, 3384, 3768, 4794, 5338, 5652, 6392, 6768, 7191, 7379, 7536, 8007, 9588, 10676, 11304, 12784, 14382, 14758, 16014, 19176, 21352, 22137, 22608, 24021, 28764, 29516, 32028, 38352, 42704, 44274, 48042, 57528, 59032, 64056, 66411, 88548, 96084, 115056, 118064, 125443, 128112, 132822, 177096, 192168, 250886, 265644, 354192, 376329, 384336, 501772, 531288, 752658, 1003544, 1062576, 1128987, 1505316, 2007088, 2257974, 3010632, 4515948, 6021264, 9031896, 18063792]

約数ペア:

[(1, 18063792), (2, 9031896), (3, 6021264), (4, 4515948), (6, 3010632), (8, 2257974), (9, 2007088), (12, 1505316), (16, 1128987), (17, 1062576), (18, 1003544), (24, 752658), (34, 531288), (36, 501772), (47, 384336), (48, 376329), (51, 354192), (68, 265644), (72, 250886), (94, 192168), (102, 177096), (136, 132822), (141, 128112), (144, 125443), (153, 118064), (157, 115056), (188, 96084), (204, 88548), (272, 66411), (282, 64056), (306, 59032), (314, 57528), (376, 48042), (408, 44274), (423, 42704), (471, 38352), (564, 32028), (612, 29516), (628, 28764), (752, 24021), (799, 22608), (816, 22137), (846, 21352), (942, 19176), (1128, 16014), (1224, 14758), (1256, 14382), (1413, 12784), (1598, 11304), (1692, 10676), (1884, 9588), (2256, 8007), (2397, 7536), (2448, 7379), (2512, 7191), (2669, 6768), (2826, 6392), (3196, 5652), (3384, 5338), (3768, 4794)]