61894578

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 125789760

約数和(自身を除く): 63895182

約数列:

[1, 2, 3, 6, 107, 214, 229, 321, 421, 458, 642, 687, 842, 1263, 1374, 2526, 24503, 45047, 49006, 73509, 90094, 96409, 135141, 147018, 192818, 270282, 289227, 578454, 10315763, 20631526, 30947289, 61894578]

約数ペア:

[(1, 61894578), (2, 30947289), (3, 20631526), (6, 10315763), (107, 578454), (214, 289227), (229, 270282), (321, 192818), (421, 147018), (458, 135141), (642, 96409), (687, 90094), (842, 73509), (1263, 49006), (1374, 45047), (2526, 24503)]