17749836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 53936064

約数和(自身を除く): 36186228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 97, 102, 117, 138, 153, 156, 194, 204, 207, 221, 234, 276, 291, 299, 306, 388, 391, 414, 442, 468, 582, 598, 612, 663, 782, 828, 873, 884, 897, 1164, 1173, 1196, 1261, 1326, 1564, 1649, 1746, 1794, 1989, 2231, 2346, 2522, 2652, 2691, 3298, 3492, 3519, 3588, 3783, 3978, 4462, 4692, 4947, 5044, 5083, 5382, 6596, 6693, 7038, 7566, 7956, 8924, 9894, 10166, 10764, 11349, 13386, 14076, 14841, 15132, 15249, 19788, 20079, 20332, 21437, 22698, 26772, 29003, 29682, 30498, 37927, 40158, 42874, 45396, 45747, 58006, 59364, 60996, 64311, 75854, 80316, 85748, 87009, 91494, 113781, 116012, 128622, 151708, 174018, 182988, 192933, 227562, 257244, 261027, 341343, 348036, 385866, 455124, 493051, 522054, 682686, 771732, 986102, 1044108, 1365372, 1479153, 1972204, 2958306, 4437459, 5916612, 8874918, 17749836]

約数ペア:

[(1, 17749836), (2, 8874918), (3, 5916612), (4, 4437459), (6, 2958306), (9, 1972204), (12, 1479153), (13, 1365372), (17, 1044108), (18, 986102), (23, 771732), (26, 682686), (34, 522054), (36, 493051), (39, 455124), (46, 385866), (51, 348036), (52, 341343), (68, 261027), (69, 257244), (78, 227562), (92, 192933), (97, 182988), (102, 174018), (117, 151708), (138, 128622), (153, 116012), (156, 113781), (194, 91494), (204, 87009), (207, 85748), (221, 80316), (234, 75854), (276, 64311), (291, 60996), (299, 59364), (306, 58006), (388, 45747), (391, 45396), (414, 42874), (442, 40158), (468, 37927), (582, 30498), (598, 29682), (612, 29003), (663, 26772), (782, 22698), (828, 21437), (873, 20332), (884, 20079), (897, 19788), (1164, 15249), (1173, 15132), (1196, 14841), (1261, 14076), (1326, 13386), (1564, 11349), (1649, 10764), (1746, 10166), (1794, 9894), (1989, 8924), (2231, 7956), (2346, 7566), (2522, 7038), (2652, 6693), (2691, 6596), (3298, 5382), (3492, 5083), (3519, 5044), (3588, 4947), (3783, 4692), (3978, 4462)]