20161446228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7273249}}^1$

素因数の和:7273277

約数の個数: 72

約数和(自身を含む): 63539112000

約数和(自身を除く): 43377665772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7273249, 14546498, 21819747, 29092996, 43639494, 50912743, 65459241, 80005739, 87278988, 101825486, 130918482, 152738229, 160011478, 203650972, 240017217, 261836964, 305476458, 320022956, 458214687, 480034434, 560040173, 610952916, 720051651, 916429374, 960068868, 1120080346, 1440103302, 1680120519, 1832858748, 2240160692, 2880206604, 3360241038, 5040361557, 6720482076, 10080723114, 20161446228]

約数ペア:

[(1, 20161446228), (2, 10080723114), (3, 6720482076), (4, 5040361557), (6, 3360241038), (7, 2880206604), (9, 2240160692), (11, 1832858748), (12, 1680120519), (14, 1440103302), (18, 1120080346), (21, 960068868), (22, 916429374), (28, 720051651), (33, 610952916), (36, 560040173), (42, 480034434), (44, 458214687), (63, 320022956), (66, 305476458), (77, 261836964), (84, 240017217), (99, 203650972), (126, 160011478), (132, 152738229), (154, 130918482), (198, 101825486), (231, 87278988), (252, 80005739), (308, 65459241), (396, 50912743), (462, 43639494), (693, 29092996), (924, 21819747), (1386, 14546498), (2772, 7273249)]