1516788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 4729088

約数和(自身を除く): 3212300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 463, 468, 546, 819, 926, 1092, 1389, 1638, 1852, 2778, 3241, 3276, 4167, 5556, 6019, 6482, 8334, 9723, 12038, 12964, 16668, 18057, 19446, 24076, 29169, 36114, 38892, 42133, 54171, 58338, 72228, 84266, 108342, 116676, 126399, 168532, 216684, 252798, 379197, 505596, 758394, 1516788]

約数ペア:

[(1, 1516788), (2, 758394), (3, 505596), (4, 379197), (6, 252798), (7, 216684), (9, 168532), (12, 126399), (13, 116676), (14, 108342), (18, 84266), (21, 72228), (26, 58338), (28, 54171), (36, 42133), (39, 38892), (42, 36114), (52, 29169), (63, 24076), (78, 19446), (84, 18057), (91, 16668), (117, 12964), (126, 12038), (156, 9723), (182, 8334), (234, 6482), (252, 6019), (273, 5556), (364, 4167), (463, 3276), (468, 3241), (546, 2778), (819, 1852), (926, 1638), (1092, 1389)]