29123172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20769

約数の個数: 48

約数和(自身を含む): 81316480

約数和(自身を除く): 52193308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20743, 41486, 62229, 82972, 124458, 186687, 248916, 269659, 373374, 539318, 560061, 746748, 808977, 1078636, 1120122, 1617954, 2240244, 2426931, 3235908, 4853862, 7280793, 9707724, 14561586, 29123172]

約数ペア:

[(1, 29123172), (2, 14561586), (3, 9707724), (4, 7280793), (6, 4853862), (9, 3235908), (12, 2426931), (13, 2240244), (18, 1617954), (26, 1120122), (27, 1078636), (36, 808977), (39, 746748), (52, 560061), (54, 539318), (78, 373374), (108, 269659), (117, 248916), (156, 186687), (234, 124458), (351, 82972), (468, 62229), (702, 41486), (1404, 20743)]