19350828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 59203872

約数和(自身を除く): 39853044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4517, 9034, 13551, 18068, 27102, 31619, 40653, 54204, 63238, 76789, 81306, 94857, 126476, 153578, 162612, 189714, 230367, 284571, 307156, 379428, 460734, 537523, 569142, 691101, 921468, 1075046, 1138284, 1382202, 1612569, 2150092, 2764404, 3225138, 4837707, 6450276, 9675414, 19350828]

約数ペア:

[(1, 19350828), (2, 9675414), (3, 6450276), (4, 4837707), (6, 3225138), (7, 2764404), (9, 2150092), (12, 1612569), (14, 1382202), (17, 1138284), (18, 1075046), (21, 921468), (28, 691101), (34, 569142), (36, 537523), (42, 460734), (51, 379428), (63, 307156), (68, 284571), (84, 230367), (102, 189714), (119, 162612), (126, 153578), (153, 126476), (204, 94857), (238, 81306), (252, 76789), (306, 63238), (357, 54204), (476, 40653), (612, 31619), (714, 27102), (1071, 18068), (1428, 13551), (2142, 9034), (4284, 4517)]