1515972

素因数分解:

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

素因数の和:196

約数の個数: 48

約数和(自身を含む): 3819200

約数和(自身を除く): 2303228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 109, 114, 122, 183, 218, 228, 244, 327, 366, 436, 654, 732, 1159, 1308, 2071, 2318, 3477, 4142, 4636, 6213, 6649, 6954, 8284, 12426, 13298, 13908, 19947, 24852, 26596, 39894, 79788, 126331, 252662, 378993, 505324, 757986, 1515972]

約数ペア:

[(1, 1515972), (2, 757986), (3, 505324), (4, 378993), (6, 252662), (12, 126331), (19, 79788), (38, 39894), (57, 26596), (61, 24852), (76, 19947), (109, 13908), (114, 13298), (122, 12426), (183, 8284), (218, 6954), (228, 6649), (244, 6213), (327, 4636), (366, 4142), (436, 3477), (654, 2318), (732, 2071), (1159, 1308)]