18717335104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14869}}^1$

素因数の和:15000

約数の個数: 112

約数和(自身を含む): 42830953200

約数和(自身を除く): 24113618096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 89, 104, 136, 178, 208, 221, 272, 356, 416, 442, 544, 712, 832, 884, 1088, 1157, 1424, 1513, 1768, 2314, 2848, 3026, 3536, 4628, 5696, 6052, 7072, 9256, 12104, 14144, 14869, 18512, 19669, 24208, 29738, 37024, 39338, 48416, 59476, 74048, 78676, 96832, 118952, 157352, 193297, 237904, 252773, 314704, 386594, 475808, 505546, 629408, 773188, 951616, 1011092, 1258816, 1323341, 1546376, 2022184, 2646682, 3092752, 3286049, 4044368, 5293364, 6185504, 6572098, 8088736, 10586728, 12371008, 13144196, 16177472, 17203433, 21173456, 22496797, 26288392, 34406866, 42346912, 44993594, 52576784, 68813732, 84693824, 89987188, 105153568, 137627464, 179974376, 210307136, 275254928, 292458361, 359948752, 550509856, 584916722, 719897504, 1101019712, 1169833444, 1439795008, 2339666888, 4679333776, 9358667552, 18717335104]

約数ペア:

[(1, 18717335104), (2, 9358667552), (4, 4679333776), (8, 2339666888), (13, 1439795008), (16, 1169833444), (17, 1101019712), (26, 719897504), (32, 584916722), (34, 550509856), (52, 359948752), (64, 292458361), (68, 275254928), (89, 210307136), (104, 179974376), (136, 137627464), (178, 105153568), (208, 89987188), (221, 84693824), (272, 68813732), (356, 52576784), (416, 44993594), (442, 42346912), (544, 34406866), (712, 26288392), (832, 22496797), (884, 21173456), (1088, 17203433), (1157, 16177472), (1424, 13144196), (1513, 12371008), (1768, 10586728), (2314, 8088736), (2848, 6572098), (3026, 6185504), (3536, 5293364), (4628, 4044368), (5696, 3286049), (6052, 3092752), (7072, 2646682), (9256, 2022184), (12104, 1546376), (14144, 1323341), (14869, 1258816), (18512, 1011092), (19669, 951616), (24208, 773188), (29738, 629408), (37024, 505546), (39338, 475808), (48416, 386594), (59476, 314704), (74048, 252773), (78676, 237904), (96832, 193297), (118952, 157352)]