18816305364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3203}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 52271593920

約数和(自身を除く): 33455288556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 331, 348, 493, 522, 612, 662, 986, 993, 1044, 1324, 1479, 1972, 1986, 2958, 2979, 3203, 3972, 4437, 5627, 5916, 5958, 6406, 8874, 9599, 9609, 11254, 11916, 12812, 16881, 17748, 19198, 19218, 22508, 28797, 28827, 33762, 38396, 38436, 50643, 54451, 57594, 57654, 67524, 86391, 92887, 101286, 108902, 115188, 115308, 163183, 163353, 172782, 185774, 202572, 217804, 278661, 326366, 326706, 345564, 371548, 489549, 490059, 557322, 652732, 653412, 835983, 979098, 980118, 1060193, 1114644, 1468647, 1579079, 1671966, 1958196, 1960236, 2120386, 2937294, 3158158, 3180579, 3343932, 4240772, 4737237, 5874588, 6316316, 6361158, 9474474, 9541737, 12722316, 14211711, 18023281, 18948948, 19083474, 28423422, 30745597, 36046562, 38166948, 54069843, 56846844, 61491194, 72093124, 92236791, 108139686, 122982388, 162209529, 184473582, 216279372, 276710373, 324419058, 368947164, 522675149, 553420746, 648838116, 1045350298, 1106841492, 1568025447, 2090700596, 3136050894, 4704076341, 6272101788, 9408152682, 18816305364]

約数ペア:

[(1, 18816305364), (2, 9408152682), (3, 6272101788), (4, 4704076341), (6, 3136050894), (9, 2090700596), (12, 1568025447), (17, 1106841492), (18, 1045350298), (29, 648838116), (34, 553420746), (36, 522675149), (51, 368947164), (58, 324419058), (68, 276710373), (87, 216279372), (102, 184473582), (116, 162209529), (153, 122982388), (174, 108139686), (204, 92236791), (261, 72093124), (306, 61491194), (331, 56846844), (348, 54069843), (493, 38166948), (522, 36046562), (612, 30745597), (662, 28423422), (986, 19083474), (993, 18948948), (1044, 18023281), (1324, 14211711), (1479, 12722316), (1972, 9541737), (1986, 9474474), (2958, 6361158), (2979, 6316316), (3203, 5874588), (3972, 4737237), (4437, 4240772), (5627, 3343932), (5916, 3180579), (5958, 3158158), (6406, 2937294), (8874, 2120386), (9599, 1960236), (9609, 1958196), (11254, 1671966), (11916, 1579079), (12812, 1468647), (16881, 1114644), (17748, 1060193), (19198, 980118), (19218, 979098), (22508, 835983), (28797, 653412), (28827, 652732), (33762, 557322), (38396, 490059), (38436, 489549), (50643, 371548), (54451, 345564), (57594, 326706), (57654, 326366), (67524, 278661), (86391, 217804), (92887, 202572), (101286, 185774), (108902, 172782), (115188, 163353), (115308, 163183)]