38563668

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 118870080

約数和(自身を除く): 80306412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 227, 234, 242, 286, 297, 351, 363, 396, 429, 454, 468, 484, 572, 594, 681, 702, 726, 858, 908, 1089, 1188, 1287, 1362, 1404, 1452, 1573, 1716, 2043, 2178, 2497, 2574, 2724, 2951, 3146, 3267, 3861, 4086, 4356, 4719, 4994, 5148, 5902, 6129, 6292, 6534, 7491, 7722, 8172, 8853, 9438, 9988, 11804, 12258, 13068, 14157, 14982, 15444, 17706, 18876, 22473, 24516, 26559, 27467, 28314, 29964, 32461, 35412, 42471, 44946, 53118, 54934, 56628, 64922, 67419, 79677, 82401, 84942, 89892, 97383, 106236, 109868, 129844, 134838, 159354, 164802, 169884, 194766, 247203, 269676, 292149, 318708, 329604, 357071, 389532, 494406, 584298, 714142, 741609, 876447, 988812, 1071213, 1168596, 1428284, 1483218, 1752894, 2142426, 2966436, 3213639, 3505788, 4284852, 6427278, 9640917, 12854556, 19281834, 38563668]

約数ペア:

[(1, 38563668), (2, 19281834), (3, 12854556), (4, 9640917), (6, 6427278), (9, 4284852), (11, 3505788), (12, 3213639), (13, 2966436), (18, 2142426), (22, 1752894), (26, 1483218), (27, 1428284), (33, 1168596), (36, 1071213), (39, 988812), (44, 876447), (52, 741609), (54, 714142), (66, 584298), (78, 494406), (99, 389532), (108, 357071), (117, 329604), (121, 318708), (132, 292149), (143, 269676), (156, 247203), (198, 194766), (227, 169884), (234, 164802), (242, 159354), (286, 134838), (297, 129844), (351, 109868), (363, 106236), (396, 97383), (429, 89892), (454, 84942), (468, 82401), (484, 79677), (572, 67419), (594, 64922), (681, 56628), (702, 54934), (726, 53118), (858, 44946), (908, 42471), (1089, 35412), (1188, 32461), (1287, 29964), (1362, 28314), (1404, 27467), (1452, 26559), (1573, 24516), (1716, 22473), (2043, 18876), (2178, 17706), (2497, 15444), (2574, 14982), (2724, 14157), (2951, 13068), (3146, 12258), (3267, 11804), (3861, 9988), (4086, 9438), (4356, 8853), (4719, 8172), (4994, 7722), (5148, 7491), (5902, 6534), (6129, 6292)]