9818516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 9656044

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 137, 164, 274, 437, 548, 779, 874, 943, 1558, 1748, 1886, 2603, 3116, 3151, 3772, 5206, 5617, 6302, 10412, 11234, 12604, 17917, 22468, 35834, 59869, 71668, 106723, 119738, 129191, 213446, 239476, 258382, 426892, 516764, 2454629, 4909258, 9818516]

約数ペア:

[(1, 9818516), (2, 4909258), (4, 2454629), (19, 516764), (23, 426892), (38, 258382), (41, 239476), (46, 213446), (76, 129191), (82, 119738), (92, 106723), (137, 71668), (164, 59869), (274, 35834), (437, 22468), (548, 17917), (779, 12604), (874, 11234), (943, 10412), (1558, 6302), (1748, 5617), (1886, 5206), (2603, 3772), (3116, 3151)]