16800279498

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{20483}}^1$

素因数の和:20641

約数の個数: 80

約数和(自身を含む): 38725083936

約数和(自身を除く): 21924804438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 83, 122, 162, 166, 183, 249, 366, 498, 549, 747, 1098, 1494, 1647, 2241, 3294, 4482, 4941, 5063, 6723, 9882, 10126, 13446, 15189, 20483, 30378, 40966, 45567, 61449, 91134, 122898, 136701, 184347, 273402, 368694, 410103, 553041, 820206, 1106082, 1249463, 1659123, 1700089, 2498926, 3318246, 3400178, 3748389, 5100267, 7496778, 10200534, 11245167, 15300801, 22490334, 30601602, 33735501, 45902403, 67471002, 91804806, 101206503, 103705429, 137707209, 202413006, 207410858, 275414418, 311116287, 622232574, 933348861, 1866697722, 2800046583, 5600093166, 8400139749, 16800279498]

約数ペア:

[(1, 16800279498), (2, 8400139749), (3, 5600093166), (6, 2800046583), (9, 1866697722), (18, 933348861), (27, 622232574), (54, 311116287), (61, 275414418), (81, 207410858), (83, 202413006), (122, 137707209), (162, 103705429), (166, 101206503), (183, 91804806), (249, 67471002), (366, 45902403), (498, 33735501), (549, 30601602), (747, 22490334), (1098, 15300801), (1494, 11245167), (1647, 10200534), (2241, 7496778), (3294, 5100267), (4482, 3748389), (4941, 3400178), (5063, 3318246), (6723, 2498926), (9882, 1700089), (10126, 1659123), (13446, 1249463), (15189, 1106082), (20483, 820206), (30378, 553041), (40966, 410103), (45567, 368694), (61449, 273402), (91134, 184347), (122898, 136701)]