18385444656

素因数分解:

$2^4\times 3^2\times {\mathrm{14879}}^1\times {\mathrm{8581}}^1$

素因数の和:23474

約数の個数: 60

約数和(自身を含む): 51463164480

約数和(自身を除く): 33077719824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8581, 14879, 17162, 25743, 29758, 34324, 44637, 51486, 59516, 68648, 77229, 89274, 102972, 119032, 133911, 137296, 154458, 178548, 205944, 238064, 267822, 308916, 357096, 411888, 535644, 617832, 714192, 1071288, 1235664, 2142576, 127676699, 255353398, 383030097, 510706796, 766060194, 1021413592, 1149090291, 1532120388, 2042827184, 2298180582, 3064240776, 4596361164, 6128481552, 9192722328, 18385444656]

約数ペア:

[(1, 18385444656), (2, 9192722328), (3, 6128481552), (4, 4596361164), (6, 3064240776), (8, 2298180582), (9, 2042827184), (12, 1532120388), (16, 1149090291), (18, 1021413592), (24, 766060194), (36, 510706796), (48, 383030097), (72, 255353398), (144, 127676699), (8581, 2142576), (14879, 1235664), (17162, 1071288), (25743, 714192), (29758, 617832), (34324, 535644), (44637, 411888), (51486, 357096), (59516, 308916), (68648, 267822), (77229, 238064), (89274, 205944), (102972, 178548), (119032, 154458), (133911, 137296)]