17554428

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 31474692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 92, 108, 111, 138, 148, 191, 207, 222, 276, 333, 382, 414, 444, 573, 621, 666, 764, 828, 851, 999, 1146, 1242, 1332, 1702, 1719, 1998, 2292, 2484, 2553, 3404, 3438, 3996, 4393, 5106, 5157, 6876, 7067, 7659, 8786, 10212, 10314, 13179, 14134, 15318, 17572, 20628, 21201, 22977, 26358, 28268, 30636, 39537, 42402, 45954, 52716, 63603, 79074, 84804, 91908, 118611, 127206, 158148, 162541, 190809, 237222, 254412, 325082, 381618, 474444, 487623, 650164, 763236, 975246, 1462869, 1950492, 2925738, 4388607, 5851476, 8777214, 17554428]

約数ペア:

[(1, 17554428), (2, 8777214), (3, 5851476), (4, 4388607), (6, 2925738), (9, 1950492), (12, 1462869), (18, 975246), (23, 763236), (27, 650164), (36, 487623), (37, 474444), (46, 381618), (54, 325082), (69, 254412), (74, 237222), (92, 190809), (108, 162541), (111, 158148), (138, 127206), (148, 118611), (191, 91908), (207, 84804), (222, 79074), (276, 63603), (333, 52716), (382, 45954), (414, 42402), (444, 39537), (573, 30636), (621, 28268), (666, 26358), (764, 22977), (828, 21201), (851, 20628), (999, 17572), (1146, 15318), (1242, 14134), (1332, 13179), (1702, 10314), (1719, 10212), (1998, 8786), (2292, 7659), (2484, 7067), (2553, 6876), (3404, 5157), (3438, 5106), (3996, 4393)]