12951822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 28697328

約数和(自身を除く): 15745506

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 241, 318, 338, 482, 507, 689, 723, 1014, 1378, 1446, 2067, 3133, 4134, 6266, 8957, 9399, 12773, 17914, 18798, 25546, 26871, 38319, 40729, 53742, 76638, 81458, 122187, 166049, 244374, 332098, 498147, 996294, 2158637, 4317274, 6475911, 12951822]

約数ペア:

[(1, 12951822), (2, 6475911), (3, 4317274), (6, 2158637), (13, 996294), (26, 498147), (39, 332098), (53, 244374), (78, 166049), (106, 122187), (159, 81458), (169, 76638), (241, 53742), (318, 40729), (338, 38319), (482, 26871), (507, 25546), (689, 18798), (723, 17914), (1014, 12773), (1378, 9399), (1446, 8957), (2067, 6266), (3133, 4134)]