19807092

素因数分解:

$2^2\times 3^4\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 52334436

約数和(自身を除く): 32527344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 324, 339, 452, 541, 678, 1017, 1082, 1356, 1623, 2034, 2164, 3051, 3246, 4068, 4869, 6102, 6492, 9153, 9738, 12204, 14607, 18306, 19476, 29214, 36612, 43821, 58428, 61133, 87642, 122266, 175284, 183399, 244532, 366798, 550197, 733596, 1100394, 1650591, 2200788, 3301182, 4951773, 6602364, 9903546, 19807092]

約数ペア:

[(1, 19807092), (2, 9903546), (3, 6602364), (4, 4951773), (6, 3301182), (9, 2200788), (12, 1650591), (18, 1100394), (27, 733596), (36, 550197), (54, 366798), (81, 244532), (108, 183399), (113, 175284), (162, 122266), (226, 87642), (324, 61133), (339, 58428), (452, 43821), (541, 36612), (678, 29214), (1017, 19476), (1082, 18306), (1356, 14607), (1623, 12204), (2034, 9738), (2164, 9153), (3051, 6492), (3246, 6102), (4068, 4869)]