18958656

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5231

約数の個数: 56

約数和(自身を含む): 52811680

約数和(自身を除く): 33853024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5197, 10394, 15591, 20788, 31182, 41576, 62364, 83152, 98743, 124728, 166304, 197486, 249456, 296229, 332608, 394972, 498912, 592458, 789944, 997824, 1184916, 1579888, 2369832, 3159776, 4739664, 6319552, 9479328, 18958656]

約数ペア:

[(1, 18958656), (2, 9479328), (3, 6319552), (4, 4739664), (6, 3159776), (8, 2369832), (12, 1579888), (16, 1184916), (19, 997824), (24, 789944), (32, 592458), (38, 498912), (48, 394972), (57, 332608), (64, 296229), (76, 249456), (96, 197486), (114, 166304), (152, 124728), (192, 98743), (228, 83152), (304, 62364), (456, 41576), (608, 31182), (912, 20788), (1216, 15591), (1824, 10394), (3648, 5197)]