16818804924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1543}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 41614777344

約数和(自身を除く): 24795972420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 541, 876, 1082, 1543, 1623, 1679, 2164, 3086, 3246, 3358, 4629, 5037, 6172, 6492, 6716, 9258, 10074, 12443, 18516, 20148, 24886, 35489, 37329, 39493, 49772, 70978, 74658, 78986, 106467, 112639, 118479, 141956, 149316, 157972, 212934, 225278, 236958, 337917, 425868, 450556, 473916, 675834, 834763, 908339, 1351668, 1669526, 1816678, 2504289, 2590697, 2725017, 3339052, 3633356, 5008578, 5181394, 5450034, 7772091, 10017156, 10362788, 10900068, 15544182, 19199549, 31088364, 38399098, 57598647, 60937699, 76798196, 115197294, 121875398, 182813097, 230394588, 243750796, 365626194, 731252388, 1401567077, 2803134154, 4204701231, 5606268308, 8409402462, 16818804924]

約数ペア:

[(1, 16818804924), (2, 8409402462), (3, 5606268308), (4, 4204701231), (6, 2803134154), (12, 1401567077), (23, 731252388), (46, 365626194), (69, 243750796), (73, 230394588), (92, 182813097), (138, 121875398), (146, 115197294), (219, 76798196), (276, 60937699), (292, 57598647), (438, 38399098), (541, 31088364), (876, 19199549), (1082, 15544182), (1543, 10900068), (1623, 10362788), (1679, 10017156), (2164, 7772091), (3086, 5450034), (3246, 5181394), (3358, 5008578), (4629, 3633356), (5037, 3339052), (6172, 2725017), (6492, 2590697), (6716, 2504289), (9258, 1816678), (10074, 1669526), (12443, 1351668), (18516, 908339), (20148, 834763), (24886, 675834), (35489, 473916), (37329, 450556), (39493, 425868), (49772, 337917), (70978, 236958), (74658, 225278), (78986, 212934), (106467, 157972), (112639, 149316), (118479, 141956)]