2998506

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 7372800

約数和(自身を除く): 4374294

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 49, 62, 93, 94, 98, 141, 147, 186, 217, 282, 294, 329, 343, 434, 651, 658, 686, 987, 1029, 1302, 1457, 1519, 1974, 2058, 2303, 2914, 3038, 4371, 4557, 4606, 6909, 8742, 9114, 10199, 10633, 13818, 16121, 20398, 21266, 30597, 31899, 32242, 48363, 61194, 63798, 71393, 96726, 142786, 214179, 428358, 499751, 999502, 1499253, 2998506]

約数ペア:

[(1, 2998506), (2, 1499253), (3, 999502), (6, 499751), (7, 428358), (14, 214179), (21, 142786), (31, 96726), (42, 71393), (47, 63798), (49, 61194), (62, 48363), (93, 32242), (94, 31899), (98, 30597), (141, 21266), (147, 20398), (186, 16121), (217, 13818), (282, 10633), (294, 10199), (329, 9114), (343, 8742), (434, 6909), (651, 4606), (658, 4557), (686, 4371), (987, 3038), (1029, 2914), (1302, 2303), (1457, 2058), (1519, 1974)]