18682776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 60902400

約数和(自身を除く): 42219624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 1951, 2394, 3192, 3902, 4788, 5853, 7804, 9576, 11706, 13657, 15608, 17559, 23412, 27314, 35118, 37069, 40971, 46824, 54628, 70236, 74138, 81942, 109256, 111207, 122913, 140472, 148276, 163884, 222414, 245826, 259483, 296552, 327768, 333621, 444828, 491652, 518966, 667242, 778449, 889656, 983304, 1037932, 1334484, 1556898, 2075864, 2335347, 2668968, 3113796, 4670694, 6227592, 9341388, 18682776]

約数ペア:

[(1, 18682776), (2, 9341388), (3, 6227592), (4, 4670694), (6, 3113796), (7, 2668968), (8, 2335347), (9, 2075864), (12, 1556898), (14, 1334484), (18, 1037932), (19, 983304), (21, 889656), (24, 778449), (28, 667242), (36, 518966), (38, 491652), (42, 444828), (56, 333621), (57, 327768), (63, 296552), (72, 259483), (76, 245826), (84, 222414), (114, 163884), (126, 148276), (133, 140472), (152, 122913), (168, 111207), (171, 109256), (228, 81942), (252, 74138), (266, 70236), (342, 54628), (399, 46824), (456, 40971), (504, 37069), (532, 35118), (684, 27314), (798, 23412), (1064, 17559), (1197, 15608), (1368, 13657), (1596, 11706), (1951, 9576), (2394, 7804), (3192, 5853), (3902, 4788)]