906804558

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 2278471680

約数和(自身を除く): 1371667122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 141, 162, 198, 243, 282, 297, 401, 423, 486, 517, 594, 729, 802, 846, 891, 1034, 1203, 1269, 1458, 1551, 1782, 2187, 2406, 2538, 2673, 3102, 3609, 3807, 4374, 4411, 4653, 5346, 7218, 7614, 8019, 8822, 9306, 10827, 11421, 13233, 13959, 16038, 18847, 21654, 22842, 24057, 26466, 27918, 32481, 34263, 37694, 39699, 41877, 48114, 56541, 64962, 68526, 79398, 83754, 97443, 102789, 113082, 119097, 125631, 169623, 194886, 205578, 207317, 238194, 251262, 292329, 339246, 357291, 376893, 414634, 508869, 584658, 621951, 714582, 753786, 876987, 1017738, 1071873, 1130679, 1243902, 1526607, 1753974, 1865853, 2143746, 2261358, 3053214, 3215619, 3731706, 4579821, 5597559, 6431238, 9159642, 9646857, 11195118, 13739463, 16792677, 19293714, 27478926, 33585354, 41218389, 50378031, 82436778, 100756062, 151134093, 302268186, 453402279, 906804558]

約数ペア:

[(1, 906804558), (2, 453402279), (3, 302268186), (6, 151134093), (9, 100756062), (11, 82436778), (18, 50378031), (22, 41218389), (27, 33585354), (33, 27478926), (47, 19293714), (54, 16792677), (66, 13739463), (81, 11195118), (94, 9646857), (99, 9159642), (141, 6431238), (162, 5597559), (198, 4579821), (243, 3731706), (282, 3215619), (297, 3053214), (401, 2261358), (423, 2143746), (486, 1865853), (517, 1753974), (594, 1526607), (729, 1243902), (802, 1130679), (846, 1071873), (891, 1017738), (1034, 876987), (1203, 753786), (1269, 714582), (1458, 621951), (1551, 584658), (1782, 508869), (2187, 414634), (2406, 376893), (2538, 357291), (2673, 339246), (3102, 292329), (3609, 251262), (3807, 238194), (4374, 207317), (4411, 205578), (4653, 194886), (5346, 169623), (7218, 125631), (7614, 119097), (8019, 113082), (8822, 102789), (9306, 97443), (10827, 83754), (11421, 79398), (13233, 68526), (13959, 64962), (16038, 56541), (18847, 48114), (21654, 41877), (22842, 39699), (24057, 37694), (26466, 34263), (27918, 32481)]