39188412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 113218560

約数和(自身を除く): 74030148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 47, 53, 57, 69, 76, 92, 94, 106, 114, 138, 141, 159, 171, 188, 207, 212, 228, 276, 282, 318, 342, 414, 423, 437, 477, 564, 636, 684, 828, 846, 874, 893, 954, 1007, 1081, 1219, 1311, 1692, 1748, 1786, 1908, 2014, 2162, 2438, 2491, 2622, 2679, 3021, 3243, 3572, 3657, 3933, 4028, 4324, 4876, 4982, 5244, 5358, 6042, 6486, 7314, 7473, 7866, 8037, 9063, 9729, 9964, 10716, 10971, 12084, 12972, 14628, 14946, 15732, 16074, 18126, 19458, 20539, 21942, 22419, 23161, 29892, 32148, 36252, 38916, 41078, 43884, 44838, 46322, 47329, 57293, 61617, 69483, 82156, 89676, 92644, 94658, 114586, 123234, 138966, 141987, 171879, 184851, 189316, 208449, 229172, 246468, 277932, 283974, 343758, 369702, 416898, 425961, 515637, 567948, 687516, 739404, 833796, 851922, 1031274, 1088567, 1703844, 2062548, 2177134, 3265701, 4354268, 6531402, 9797103, 13062804, 19594206, 39188412]

約数ペア:

[(1, 39188412), (2, 19594206), (3, 13062804), (4, 9797103), (6, 6531402), (9, 4354268), (12, 3265701), (18, 2177134), (19, 2062548), (23, 1703844), (36, 1088567), (38, 1031274), (46, 851922), (47, 833796), (53, 739404), (57, 687516), (69, 567948), (76, 515637), (92, 425961), (94, 416898), (106, 369702), (114, 343758), (138, 283974), (141, 277932), (159, 246468), (171, 229172), (188, 208449), (207, 189316), (212, 184851), (228, 171879), (276, 141987), (282, 138966), (318, 123234), (342, 114586), (414, 94658), (423, 92644), (437, 89676), (477, 82156), (564, 69483), (636, 61617), (684, 57293), (828, 47329), (846, 46322), (874, 44838), (893, 43884), (954, 41078), (1007, 38916), (1081, 36252), (1219, 32148), (1311, 29892), (1692, 23161), (1748, 22419), (1786, 21942), (1908, 20539), (2014, 19458), (2162, 18126), (2438, 16074), (2491, 15732), (2622, 14946), (2679, 14628), (3021, 12972), (3243, 12084), (3572, 10971), (3657, 10716), (3933, 9964), (4028, 9729), (4324, 9063), (4876, 8037), (4982, 7866), (5244, 7473), (5358, 7314), (6042, 6486)]