218905092

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{32173}}^1$

素因数の和:32199

約数の個数: 72

約数和(自身を含む): 655834816

約数和(自身を除く): 436929724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 32173, 64346, 96519, 128692, 193038, 225211, 289557, 386076, 450422, 579114, 675633, 868671, 900844, 1158228, 1351266, 1737342, 2026899, 2606013, 2702532, 3474684, 4053798, 5212026, 6080697, 7818039, 8107596, 10424052, 12161394, 15636078, 18242091, 24322788, 31272156, 36484182, 54726273, 72968364, 109452546, 218905092]

約数ペア:

[(1, 218905092), (2, 109452546), (3, 72968364), (4, 54726273), (6, 36484182), (7, 31272156), (9, 24322788), (12, 18242091), (14, 15636078), (18, 12161394), (21, 10424052), (27, 8107596), (28, 7818039), (36, 6080697), (42, 5212026), (54, 4053798), (63, 3474684), (81, 2702532), (84, 2606013), (108, 2026899), (126, 1737342), (162, 1351266), (189, 1158228), (243, 900844), (252, 868671), (324, 675633), (378, 579114), (486, 450422), (567, 386076), (756, 289557), (972, 225211), (1134, 193038), (1701, 128692), (2268, 96519), (3402, 64346), (6804, 32173)]