42712974

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3547}}^1$

素因数の和:3781

約数の個数: 32

約数和(自身を含む): 95370240

約数和(自身を除く): 52657266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 3547, 4014, 6021, 7094, 10641, 12042, 21282, 31923, 63846, 95769, 191538, 790981, 1581962, 2372943, 4745886, 7118829, 14237658, 21356487, 42712974]

約数ペア:

[(1, 42712974), (2, 21356487), (3, 14237658), (6, 7118829), (9, 4745886), (18, 2372943), (27, 1581962), (54, 790981), (223, 191538), (446, 95769), (669, 63846), (1338, 31923), (2007, 21282), (3547, 12042), (4014, 10641), (6021, 7094)]