1558950228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{207197}}^1$

素因数の和:207237

約数の個数: 72

約数和(自身を含む): 4525204320

約数和(自身を除く): 2966254092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 207197, 414394, 621591, 828788, 1243182, 1864773, 2279167, 2486364, 3729546, 3936743, 4558334, 6837501, 7459092, 7873486, 9116668, 11810229, 13675002, 15746972, 20512503, 23620458, 27350004, 35430687, 41025006, 43304173, 47240916, 70861374, 82050012, 86608346, 129912519, 141722748, 173216692, 259825038, 389737557, 519650076, 779475114, 1558950228]

約数ペア:

[(1, 1558950228), (2, 779475114), (3, 519650076), (4, 389737557), (6, 259825038), (9, 173216692), (11, 141722748), (12, 129912519), (18, 86608346), (19, 82050012), (22, 70861374), (33, 47240916), (36, 43304173), (38, 41025006), (44, 35430687), (57, 27350004), (66, 23620458), (76, 20512503), (99, 15746972), (114, 13675002), (132, 11810229), (171, 9116668), (198, 7873486), (209, 7459092), (228, 6837501), (342, 4558334), (396, 3936743), (418, 3729546), (627, 2486364), (684, 2279167), (836, 1864773), (1254, 1243182), (1881, 828788), (2508, 621591), (3762, 414394), (7524, 207197)]