19173132

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16139}}^1$

素因数の和:16163

約数の個数: 48

約数和(自身を含む): 54230400

約数和(自身を除く): 35057268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16139, 32278, 48417, 64556, 96834, 145251, 177529, 193668, 290502, 355058, 435753, 532587, 581004, 710116, 871506, 1065174, 1597761, 1743012, 2130348, 3195522, 4793283, 6391044, 9586566, 19173132]

約数ペア:

[(1, 19173132), (2, 9586566), (3, 6391044), (4, 4793283), (6, 3195522), (9, 2130348), (11, 1743012), (12, 1597761), (18, 1065174), (22, 871506), (27, 710116), (33, 581004), (36, 532587), (44, 435753), (54, 355058), (66, 290502), (99, 193668), (108, 177529), (132, 145251), (198, 96834), (297, 64556), (396, 48417), (594, 32278), (1188, 16139)]