19538712

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 57838800

約数和(自身を除く): 38300088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 289, 306, 313, 408, 459, 578, 612, 626, 867, 918, 939, 1156, 1224, 1252, 1734, 1836, 1878, 2312, 2504, 2601, 2817, 3468, 3672, 3756, 5202, 5321, 5634, 6936, 7512, 7803, 8451, 10404, 10642, 11268, 15606, 15963, 16902, 20808, 21284, 22536, 31212, 31926, 33804, 42568, 47889, 62424, 63852, 67608, 90457, 95778, 127704, 143667, 180914, 191556, 271371, 287334, 361828, 383112, 542742, 574668, 723656, 814113, 1085484, 1149336, 1628226, 2170968, 2442339, 3256452, 4884678, 6512904, 9769356, 19538712]

約数ペア:

[(1, 19538712), (2, 9769356), (3, 6512904), (4, 4884678), (6, 3256452), (8, 2442339), (9, 2170968), (12, 1628226), (17, 1149336), (18, 1085484), (24, 814113), (27, 723656), (34, 574668), (36, 542742), (51, 383112), (54, 361828), (68, 287334), (72, 271371), (102, 191556), (108, 180914), (136, 143667), (153, 127704), (204, 95778), (216, 90457), (289, 67608), (306, 63852), (313, 62424), (408, 47889), (459, 42568), (578, 33804), (612, 31926), (626, 31212), (867, 22536), (918, 21284), (939, 20808), (1156, 16902), (1224, 15963), (1252, 15606), (1734, 11268), (1836, 10642), (1878, 10404), (2312, 8451), (2504, 7803), (2601, 7512), (2817, 6936), (3468, 5634), (3672, 5321), (3756, 5202)]