11988522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 32202144

約数和(自身を除く): 20213622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 563, 819, 1014, 1126, 1183, 1521, 1638, 1689, 2366, 3042, 3378, 3549, 3941, 5067, 7098, 7319, 7882, 10134, 10647, 11823, 14638, 21294, 21957, 23646, 35469, 43914, 51233, 65871, 70938, 95147, 102466, 131742, 153699, 190294, 285441, 307398, 461097, 570882, 666029, 856323, 922194, 1332058, 1712646, 1998087, 3996174, 5994261, 11988522]

約数ペア:

[(1, 11988522), (2, 5994261), (3, 3996174), (6, 1998087), (7, 1712646), (9, 1332058), (13, 922194), (14, 856323), (18, 666029), (21, 570882), (26, 461097), (39, 307398), (42, 285441), (63, 190294), (78, 153699), (91, 131742), (117, 102466), (126, 95147), (169, 70938), (182, 65871), (234, 51233), (273, 43914), (338, 35469), (507, 23646), (546, 21957), (563, 21294), (819, 14638), (1014, 11823), (1126, 10647), (1183, 10134), (1521, 7882), (1638, 7319), (1689, 7098), (2366, 5067), (3042, 3941), (3378, 3549)]