15945161778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9734531}}^1$

素因数の和:9734559

約数の個数: 48

約数和(自身を含む): 42520435776

約数和(自身を除く): 26575273998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9734531, 19469062, 29203593, 58407186, 68141717, 87610779, 126548903, 136283434, 175221558, 204425151, 253097806, 379646709, 408850302, 613275453, 759293418, 885842321, 1138940127, 1226550906, 1771684642, 2277880254, 2657526963, 5315053926, 7972580889, 15945161778]

約数ペア:

[(1, 15945161778), (2, 7972580889), (3, 5315053926), (6, 2657526963), (7, 2277880254), (9, 1771684642), (13, 1226550906), (14, 1138940127), (18, 885842321), (21, 759293418), (26, 613275453), (39, 408850302), (42, 379646709), (63, 253097806), (78, 204425151), (91, 175221558), (117, 136283434), (126, 126548903), (182, 87610779), (234, 68141717), (273, 58407186), (546, 29203593), (819, 19469062), (1638, 9734531)]