21461616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 69464304

約数和(自身を除く): 48002688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 797, 816, 1122, 1224, 1496, 1584, 1594, 1683, 2244, 2391, 2448, 2992, 3188, 3366, 4488, 4782, 6376, 6732, 7173, 8767, 8976, 9564, 12752, 13464, 13549, 14346, 17534, 19128, 26301, 26928, 27098, 28692, 35068, 38256, 40647, 52602, 54196, 57384, 70136, 78903, 81294, 105204, 108392, 114768, 121941, 140272, 149039, 157806, 162588, 210408, 216784, 243882, 298078, 315612, 325176, 420816, 447117, 487764, 596156, 631224, 650352, 894234, 975528, 1192312, 1262448, 1341351, 1788468, 1951056, 2384624, 2682702, 3576936, 5365404, 7153872, 10730808, 21461616]

約数ペア:

[(1, 21461616), (2, 10730808), (3, 7153872), (4, 5365404), (6, 3576936), (8, 2682702), (9, 2384624), (11, 1951056), (12, 1788468), (16, 1341351), (17, 1262448), (18, 1192312), (22, 975528), (24, 894234), (33, 650352), (34, 631224), (36, 596156), (44, 487764), (48, 447117), (51, 420816), (66, 325176), (68, 315612), (72, 298078), (88, 243882), (99, 216784), (102, 210408), (132, 162588), (136, 157806), (144, 149039), (153, 140272), (176, 121941), (187, 114768), (198, 108392), (204, 105204), (264, 81294), (272, 78903), (306, 70136), (374, 57384), (396, 54196), (408, 52602), (528, 40647), (561, 38256), (612, 35068), (748, 28692), (792, 27098), (797, 26928), (816, 26301), (1122, 19128), (1224, 17534), (1496, 14346), (1584, 13549), (1594, 13464), (1683, 12752), (2244, 9564), (2391, 8976), (2448, 8767), (2992, 7173), (3188, 6732), (3366, 6376), (4488, 4782)]