1227842196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{3709}}^1$

素因数の和:4293

約数の個数: 72

約数和(自身を含む): 3339534240

約数和(自身を除く): 2111692044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 563, 588, 1126, 1689, 2252, 3378, 3709, 3941, 6756, 7418, 7882, 11127, 11823, 14836, 15764, 22254, 23646, 25963, 27587, 44508, 47292, 51926, 55174, 77889, 82761, 103852, 110348, 155778, 165522, 181741, 311556, 331044, 363482, 545223, 726964, 1090446, 2088167, 2180892, 4176334, 6264501, 8352668, 12529002, 14617169, 25058004, 29234338, 43851507, 58468676, 87703014, 102320183, 175406028, 204640366, 306960549, 409280732, 613921098, 1227842196]

約数ペア:

[(1, 1227842196), (2, 613921098), (3, 409280732), (4, 306960549), (6, 204640366), (7, 175406028), (12, 102320183), (14, 87703014), (21, 58468676), (28, 43851507), (42, 29234338), (49, 25058004), (84, 14617169), (98, 12529002), (147, 8352668), (196, 6264501), (294, 4176334), (563, 2180892), (588, 2088167), (1126, 1090446), (1689, 726964), (2252, 545223), (3378, 363482), (3709, 331044), (3941, 311556), (6756, 181741), (7418, 165522), (7882, 155778), (11127, 110348), (11823, 103852), (14836, 82761), (15764, 77889), (22254, 55174), (23646, 51926), (25963, 47292), (27587, 44508)]