17997876

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4302

約数の個数: 60

約数和(自身を含む): 50681092

約数和(自身を除く): 32683216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4273, 8546, 12819, 17092, 25638, 38457, 51276, 55549, 76914, 111098, 115371, 153828, 166647, 222196, 230742, 333294, 346113, 461484, 499941, 666588, 692226, 999882, 1384452, 1499823, 1999764, 2999646, 4499469, 5999292, 8998938, 17997876]

約数ペア:

[(1, 17997876), (2, 8998938), (3, 5999292), (4, 4499469), (6, 2999646), (9, 1999764), (12, 1499823), (13, 1384452), (18, 999882), (26, 692226), (27, 666588), (36, 499941), (39, 461484), (52, 346113), (54, 333294), (78, 230742), (81, 222196), (108, 166647), (117, 153828), (156, 115371), (162, 111098), (234, 76914), (324, 55549), (351, 51276), (468, 38457), (702, 25638), (1053, 17092), (1404, 12819), (2106, 8546), (4212, 4273)]