22867218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 56039040

約数和(自身を除く): 33171822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 137, 198, 274, 281, 297, 411, 562, 594, 822, 843, 1233, 1507, 1686, 2466, 2529, 3014, 3091, 3699, 4521, 5058, 6182, 7398, 7587, 9042, 9273, 13563, 15174, 18546, 27126, 27819, 38497, 40689, 55638, 76994, 81378, 83457, 115491, 166914, 230982, 346473, 423467, 692946, 846934, 1039419, 1270401, 2078838, 2540802, 3811203, 7622406, 11433609, 22867218]

約数ペア:

[(1, 22867218), (2, 11433609), (3, 7622406), (6, 3811203), (9, 2540802), (11, 2078838), (18, 1270401), (22, 1039419), (27, 846934), (33, 692946), (54, 423467), (66, 346473), (99, 230982), (137, 166914), (198, 115491), (274, 83457), (281, 81378), (297, 76994), (411, 55638), (562, 40689), (594, 38497), (822, 27819), (843, 27126), (1233, 18546), (1507, 15174), (1686, 13563), (2466, 9273), (2529, 9042), (3014, 7587), (3091, 7398), (3699, 6182), (4521, 5058)]