19005336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5387}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 59887620

約数和(自身を除く): 40882284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5387, 10774, 16161, 21548, 32322, 37709, 43096, 48483, 64644, 75418, 96966, 113127, 129288, 150836, 193932, 226254, 263963, 301672, 339381, 387864, 452508, 527926, 678762, 791889, 905016, 1055852, 1357524, 1583778, 2111704, 2375667, 2715048, 3167556, 4751334, 6335112, 9502668, 19005336]

約数ペア:

[(1, 19005336), (2, 9502668), (3, 6335112), (4, 4751334), (6, 3167556), (7, 2715048), (8, 2375667), (9, 2111704), (12, 1583778), (14, 1357524), (18, 1055852), (21, 905016), (24, 791889), (28, 678762), (36, 527926), (42, 452508), (49, 387864), (56, 339381), (63, 301672), (72, 263963), (84, 226254), (98, 193932), (126, 150836), (147, 129288), (168, 113127), (196, 96966), (252, 75418), (294, 64644), (392, 48483), (441, 43096), (504, 37709), (588, 32322), (882, 21548), (1176, 16161), (1764, 10774), (3528, 5387)]