17452188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 48157200

約数和(自身を除く): 30705012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 419, 468, 534, 801, 838, 1068, 1157, 1257, 1602, 1676, 2314, 2514, 3204, 3471, 3771, 4628, 5028, 5447, 6942, 7542, 10413, 10894, 13884, 15084, 16341, 20826, 21788, 32682, 37291, 41652, 49023, 65364, 74582, 98046, 111873, 149164, 196092, 223746, 335619, 447492, 484783, 671238, 969566, 1342476, 1454349, 1939132, 2908698, 4363047, 5817396, 8726094, 17452188]

約数ペア:

[(1, 17452188), (2, 8726094), (3, 5817396), (4, 4363047), (6, 2908698), (9, 1939132), (12, 1454349), (13, 1342476), (18, 969566), (26, 671238), (36, 484783), (39, 447492), (52, 335619), (78, 223746), (89, 196092), (117, 149164), (156, 111873), (178, 98046), (234, 74582), (267, 65364), (356, 49023), (419, 41652), (468, 37291), (534, 32682), (801, 21788), (838, 20826), (1068, 16341), (1157, 15084), (1257, 13884), (1602, 10894), (1676, 10413), (2314, 7542), (2514, 6942), (3204, 5447), (3471, 5028), (3771, 4628)]