18053984376

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{488791}}^1$

素因数の和:488831

約数の個数: 96

約数和(自身を含む): 53376086400

約数和(自身を除く): 35322102024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 9234, 12312, 18468, 36936, 488791, 977582, 1466373, 1955164, 2932746, 3910328, 4399119, 5865492, 8798238, 9287029, 11730984, 13197357, 17596476, 18574058, 26394714, 27861087, 35192952, 37148116, 39592071, 52789428, 55722174, 74296232, 79184142, 83583261, 105578856, 111444348, 118776213, 158368284, 167166522, 222888696, 237552426, 250749783, 316736568, 334333044, 475104852, 501499566, 668666088, 752249349, 950209704, 1002999132, 1504498698, 2005998264, 2256748047, 3008997396, 4513496094, 6017994792, 9026992188, 18053984376]

約数ペア:

[(1, 18053984376), (2, 9026992188), (3, 6017994792), (4, 4513496094), (6, 3008997396), (8, 2256748047), (9, 2005998264), (12, 1504498698), (18, 1002999132), (19, 950209704), (24, 752249349), (27, 668666088), (36, 501499566), (38, 475104852), (54, 334333044), (57, 316736568), (72, 250749783), (76, 237552426), (81, 222888696), (108, 167166522), (114, 158368284), (152, 118776213), (162, 111444348), (171, 105578856), (216, 83583261), (228, 79184142), (243, 74296232), (324, 55722174), (342, 52789428), (456, 39592071), (486, 37148116), (513, 35192952), (648, 27861087), (684, 26394714), (972, 18574058), (1026, 17596476), (1368, 13197357), (1539, 11730984), (1944, 9287029), (2052, 8798238), (3078, 5865492), (4104, 4399119), (4617, 3910328), (6156, 2932746), (9234, 1955164), (12312, 1466373), (18468, 977582), (36936, 488791)]