25814502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 69189120

約数和(自身を除く): 43374618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 57, 63, 82, 114, 123, 126, 133, 171, 246, 263, 266, 287, 342, 369, 399, 526, 574, 738, 779, 789, 798, 861, 1197, 1558, 1578, 1722, 1841, 2337, 2367, 2394, 2583, 3682, 4674, 4734, 4997, 5166, 5453, 5523, 7011, 9994, 10783, 10906, 11046, 14022, 14991, 16359, 16569, 21566, 29982, 32349, 32718, 33138, 34979, 44973, 49077, 64698, 69958, 75481, 89946, 97047, 98154, 104937, 150962, 194094, 204877, 209874, 226443, 314811, 409754, 452886, 614631, 629622, 679329, 1229262, 1358658, 1434139, 1843893, 2868278, 3687786, 4302417, 8604834, 12907251, 25814502]

約数ペア:

[(1, 25814502), (2, 12907251), (3, 8604834), (6, 4302417), (7, 3687786), (9, 2868278), (14, 1843893), (18, 1434139), (19, 1358658), (21, 1229262), (38, 679329), (41, 629622), (42, 614631), (57, 452886), (63, 409754), (82, 314811), (114, 226443), (123, 209874), (126, 204877), (133, 194094), (171, 150962), (246, 104937), (263, 98154), (266, 97047), (287, 89946), (342, 75481), (369, 69958), (399, 64698), (526, 49077), (574, 44973), (738, 34979), (779, 33138), (789, 32718), (798, 32349), (861, 29982), (1197, 21566), (1558, 16569), (1578, 16359), (1722, 14991), (1841, 14022), (2337, 11046), (2367, 10906), (2394, 10783), (2583, 9994), (3682, 7011), (4674, 5523), (4734, 5453), (4997, 5166)]