13280706

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 33598080

約数和(自身を除く): 20317374

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 37, 46, 51, 54, 69, 74, 102, 111, 138, 153, 207, 222, 289, 306, 333, 391, 414, 459, 578, 621, 629, 666, 782, 851, 867, 918, 999, 1173, 1242, 1258, 1702, 1734, 1887, 1998, 2346, 2553, 2601, 3519, 3774, 5106, 5202, 5661, 6647, 7038, 7659, 7803, 10557, 10693, 11322, 13294, 14467, 15318, 15606, 16983, 19941, 21114, 21386, 22977, 28934, 32079, 33966, 39882, 43401, 45954, 59823, 64158, 86802, 96237, 119646, 130203, 179469, 192474, 245939, 260406, 288711, 358938, 390609, 491878, 577422, 737817, 781218, 1475634, 2213451, 4426902, 6640353, 13280706]

約数ペア:

[(1, 13280706), (2, 6640353), (3, 4426902), (6, 2213451), (9, 1475634), (17, 781218), (18, 737817), (23, 577422), (27, 491878), (34, 390609), (37, 358938), (46, 288711), (51, 260406), (54, 245939), (69, 192474), (74, 179469), (102, 130203), (111, 119646), (138, 96237), (153, 86802), (207, 64158), (222, 59823), (289, 45954), (306, 43401), (333, 39882), (391, 33966), (414, 32079), (459, 28934), (578, 22977), (621, 21386), (629, 21114), (666, 19941), (782, 16983), (851, 15606), (867, 15318), (918, 14467), (999, 13294), (1173, 11322), (1242, 10693), (1258, 10557), (1702, 7803), (1734, 7659), (1887, 7038), (1998, 6647), (2346, 5661), (2553, 5202), (2601, 5106), (3519, 3774)]