18008796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 45954944

約数和(自身を除く): 27946148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1723, 1742, 2613, 3446, 3484, 5169, 5226, 6892, 10338, 10452, 20676, 22399, 44798, 67197, 89596, 115441, 134394, 230882, 268788, 346323, 461764, 692646, 1385292, 1500733, 3001466, 4502199, 6002932, 9004398, 18008796]

約数ペア:

[(1, 18008796), (2, 9004398), (3, 6002932), (4, 4502199), (6, 3001466), (12, 1500733), (13, 1385292), (26, 692646), (39, 461764), (52, 346323), (67, 268788), (78, 230882), (134, 134394), (156, 115441), (201, 89596), (268, 67197), (402, 44798), (804, 22399), (871, 20676), (1723, 10452), (1742, 10338), (2613, 6892), (3446, 5226), (3484, 5169)]