19065942

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 55199232

約数和(自身を除く): 36133290

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 43, 46, 51, 54, 63, 69, 81, 86, 102, 119, 126, 129, 138, 153, 161, 162, 189, 207, 238, 258, 301, 306, 322, 357, 378, 387, 391, 414, 459, 483, 567, 602, 621, 714, 731, 774, 782, 903, 918, 966, 989, 1071, 1134, 1161, 1173, 1242, 1377, 1449, 1462, 1806, 1863, 1978, 2142, 2193, 2322, 2346, 2709, 2737, 2754, 2898, 2967, 3213, 3483, 3519, 3726, 4347, 4386, 5117, 5418, 5474, 5934, 6426, 6579, 6923, 6966, 7038, 8127, 8211, 8694, 8901, 9639, 10234, 10557, 13041, 13158, 13846, 15351, 16254, 16422, 16813, 17802, 19278, 19737, 20769, 21114, 24381, 24633, 26082, 26703, 30702, 31671, 33626, 39474, 41538, 46053, 48762, 49266, 50439, 53406, 59211, 62307, 63342, 73899, 80109, 92106, 100878, 117691, 118422, 124614, 138159, 147798, 151317, 160218, 186921, 221697, 235382, 276318, 302634, 353073, 373842, 414477, 443394, 453951, 560763, 706146, 828954, 907902, 1059219, 1121526, 1361853, 2118438, 2723706, 3177657, 6355314, 9532971, 19065942]

約数ペア:

[(1, 19065942), (2, 9532971), (3, 6355314), (6, 3177657), (7, 2723706), (9, 2118438), (14, 1361853), (17, 1121526), (18, 1059219), (21, 907902), (23, 828954), (27, 706146), (34, 560763), (42, 453951), (43, 443394), (46, 414477), (51, 373842), (54, 353073), (63, 302634), (69, 276318), (81, 235382), (86, 221697), (102, 186921), (119, 160218), (126, 151317), (129, 147798), (138, 138159), (153, 124614), (161, 118422), (162, 117691), (189, 100878), (207, 92106), (238, 80109), (258, 73899), (301, 63342), (306, 62307), (322, 59211), (357, 53406), (378, 50439), (387, 49266), (391, 48762), (414, 46053), (459, 41538), (483, 39474), (567, 33626), (602, 31671), (621, 30702), (714, 26703), (731, 26082), (774, 24633), (782, 24381), (903, 21114), (918, 20769), (966, 19737), (989, 19278), (1071, 17802), (1134, 16813), (1161, 16422), (1173, 16254), (1242, 15351), (1377, 13846), (1449, 13158), (1462, 13041), (1806, 10557), (1863, 10234), (1978, 9639), (2142, 8901), (2193, 8694), (2322, 8211), (2346, 8127), (2709, 7038), (2737, 6966), (2754, 6923), (2898, 6579), (2967, 6426), (3213, 5934), (3483, 5474), (3519, 5418), (3726, 5117), (4347, 4386)]