2153628

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 90

約数和(自身を含む): 6240696

約数和(自身を除く): 4087068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 289, 306, 324, 391, 414, 459, 578, 612, 621, 782, 828, 867, 918, 1156, 1173, 1242, 1377, 1564, 1734, 1836, 1863, 2346, 2484, 2601, 2754, 3468, 3519, 3726, 4692, 5202, 5508, 6647, 7038, 7452, 7803, 10404, 10557, 13294, 14076, 15606, 19941, 21114, 23409, 26588, 31212, 31671, 39882, 42228, 46818, 59823, 63342, 79764, 93636, 119646, 126684, 179469, 239292, 358938, 538407, 717876, 1076814, 2153628]

約数ペア:

[(1, 2153628), (2, 1076814), (3, 717876), (4, 538407), (6, 358938), (9, 239292), (12, 179469), (17, 126684), (18, 119646), (23, 93636), (27, 79764), (34, 63342), (36, 59823), (46, 46818), (51, 42228), (54, 39882), (68, 31671), (69, 31212), (81, 26588), (92, 23409), (102, 21114), (108, 19941), (138, 15606), (153, 14076), (162, 13294), (204, 10557), (207, 10404), (276, 7803), (289, 7452), (306, 7038), (324, 6647), (391, 5508), (414, 5202), (459, 4692), (578, 3726), (612, 3519), (621, 3468), (782, 2754), (828, 2601), (867, 2484), (918, 2346), (1156, 1863), (1173, 1836), (1242, 1734), (1377, 1564)]