4547916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 12412400

約数和(自身を除く): 7864484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 109, 114, 122, 171, 183, 218, 228, 244, 327, 342, 366, 436, 549, 654, 684, 732, 981, 1098, 1159, 1308, 1962, 2071, 2196, 2318, 3477, 3924, 4142, 4636, 6213, 6649, 6954, 8284, 10431, 12426, 13298, 13908, 18639, 19947, 20862, 24852, 26596, 37278, 39894, 41724, 59841, 74556, 79788, 119682, 126331, 239364, 252662, 378993, 505324, 757986, 1136979, 1515972, 2273958, 4547916]

約数ペア:

[(1, 4547916), (2, 2273958), (3, 1515972), (4, 1136979), (6, 757986), (9, 505324), (12, 378993), (18, 252662), (19, 239364), (36, 126331), (38, 119682), (57, 79788), (61, 74556), (76, 59841), (109, 41724), (114, 39894), (122, 37278), (171, 26596), (183, 24852), (218, 20862), (228, 19947), (244, 18639), (327, 13908), (342, 13298), (366, 12426), (436, 10431), (549, 8284), (654, 6954), (684, 6649), (732, 6213), (981, 4636), (1098, 4142), (1159, 3924), (1308, 3477), (1962, 2318), (2071, 2196)]